diff --git a/app/controllers/admin/workshops_controller.rb b/app/controllers/admin/workshops_controller.rb
index c50b523ed..38306b7c9 100644
--- a/app/controllers/admin/workshops_controller.rb
+++ b/app/controllers/admin/workshops_controller.rb
@@ -94,6 +94,20 @@ def invite
     redirect_to admin_workshop_path(@workshop), notice: "Invitations to #{audience} are being emailed out."
   end
 
+  def rsvp
+    @workshop = Workshop.find(params[:workshop_id])
+    authorize @workshop, :update?
+
+    @eligible_count = @workshop.invitations
+                               .joins(:member)
+                               .merge(Member.not_banned)
+                               .count
+
+    return if params[:q].blank?
+
+    @pagy, @invitations = paginate_matching_invitations(params[:q])
+  end
+
   def destroy
     authorize(@workshop)
 
@@ -147,6 +161,16 @@ def destroy_host
 
   private
 
+  def paginate_matching_invitations(query)
+    eligible = @workshop.invitations
+                        .joins(:member)
+                        .merge(Member.not_banned)
+    invitations = eligible.merge(Member.find_members_by_name(query))
+                          .includes(:member)
+                          .order('members.name, members.surname')
+    pagy(invitations, items: 20)
+  end
+
   def workshop_params
     params.expect(workshop: [
                     :local_date, :local_time, :local_end_time, :chapter_id,
diff --git a/app/models/member.rb b/app/models/member.rb
index b44ea7276..1ad3c1b9f 100644
--- a/app/models/member.rb
+++ b/app/models/member.rb
@@ -201,7 +201,13 @@ def other_dietary_restrictions?
 
   def self.find_members_by_name(name)
     name.strip!
-    name.eql?('') ? none : where("CONCAT(name, ' ', surname) ILIKE ?", "%#{name}%")
+    return none if name.eql?('')
+
+    # ILIKE metacharacters (% _ \) are escaped so search terms are treated literally:
+    # a bare '%' matches everything and a trailing backslash raises 'LIKE pattern must
+    # not end with escape character'.
+    escaped = name.gsub(/[%_\\]/) { |char| "\\#{char}" }
+    where("CONCAT(name, ' ', surname) ILIKE ?", "%#{escaped}%")
   end
 
   private
diff --git a/app/views/admin/workshops/_invitation_management.html.haml b/app/views/admin/workshops/_invitation_management.html.haml
index af2985322..602f8a562 100644
--- a/app/views/admin/workshops/_invitation_management.html.haml
+++ b/app/views/admin/workshops/_invitation_management.html.haml
@@ -12,17 +12,7 @@
             %br
             = link_to 'See all invitations’ statuses', admin_workshop_changes_path(@workshop)
 
-= simple_form_for :workshop, url: admin_workshop_invitations_path(@workshop, attending: true), remote: true, method: :put do |f|
-  .row.mb-4
-    .col-auto
-      = f.select :invitations,
-                  @workshop.invitations.includes(:member).not_accepted.all.map { |u| [ "#{u.member.full_name} (#{u.role})", u.token] },
-                  { include_blank: true },
-                  { class: 'chosen-select', required: true,
-                  data: { placeholder: t('messages.invitations.select_a_member_to_rsvp') } }
-    .col-auto
-      %span{'data-bs-toggle': 'tooltip', 'data-bs-placement': 'bottom', title: t('admin.workshop.manage_rsvps.text')}
-        %i.fas.fa-info-circle
+= link_to 'RSVP a member', admin_workshop_rsvp_path(@workshop), class: 'btn btn-primary mb-4'
 
 .row
   .col-12.col-md-6
diff --git a/app/views/admin/workshops/rsvp.html.haml b/app/views/admin/workshops/rsvp.html.haml
new file mode 100644
index 000000000..ba6c5b1b0
--- /dev/null
+++ b/app/views/admin/workshops/rsvp.html.haml
@@ -0,0 +1,78 @@
+- content_for :title, "RSVP members - Workshop ##{@workshop.id}"
+.container.py-4.py-lg-5
+  .row.mb-1
+    .col
+      = link_to "Back to workshop ##{@workshop.id}", admin_workshop_path(@workshop), class: 'text-muted'
+      %h2.mt-2 RSVP members
+      %p.text-muted
+        #{number_with_delimiter(@eligible_count)} invited members (total)
+
+  .row.mb-4
+    .col.col-md-10.col-lg-8
+      %dl.row.mb-0.small
+        %dt.col-sm-2 Workshop
+        %dd.col-sm-10 ##{@workshop.id}
+        %dt.col-sm-2 Date & time
+        %dd.col-sm-10= humanize_date(@workshop.date_and_time, @workshop.ends_at, with_time: true)
+        %dt.col-sm-2 Venue
+        %dd.col-sm-10
+          - if @workshop.host
+            - venue = @workshop.host.name
+            - venue = "#{venue}, #{@workshop.host.address.city}" if @workshop.host.address.present?
+            = venue
+          - elsif @workshop.virtual?
+            Virtual
+          - else
+            TBC
+        %dt.col-sm-2 Spots
+        %dd.col-sm-10 #{@workshop.student_spaces} students / #{@workshop.coach_spaces} coaches
+
+  .row.mb-4
+    .col.col-md-10.col-lg-8
+      %p.text-muted.mb-0
+        Use this page to manage individual RSVPs for this workshop. Search for an invited member, then use the button in their row to mark them as attending or not attending.
+
+  .row.mb-4
+    .col.col-md-10.col-lg-8
+      = form_tag admin_workshop_rsvp_path(@workshop), method: :get, class: 'row g-3 align-items-end' do
+        .col-auto.col-md-6
+          = label_tag :q, 'Member name', class: 'form-label'
+          = text_field_tag :q, params[:q], placeholder: 'Enter member name', class: 'form-control'
+        .col-auto
+          = submit_tag 'Search', class: 'btn btn-primary'
+
+  - if params[:q].present?
+    .row
+      .col.col-md-10.col-lg-8
+        - if @invitations.empty?
+          %p.text-muted No members found for "#{params[:q]}".
+        - else
+          %table.table.table-hover
+            %thead
+              %tr
+                %th Member
+                %th Role
+                %th Status
+                %th
+            %tbody
+              - @invitations.each do |invitation|
+                %tr
+                  %td
+                    = link_to invitation.member.full_name, admin_member_path(invitation.member)
+                    %br
+                    %small.text-muted= invitation.member.email
+                  %td= invitation.role
+                  %td
+                    - if invitation.attending?
+                      %span.badge.bg-success Attending
+                    - elsif invitation.attending == false
+                      %span.badge.bg-secondary Not attending
+                    - else
+                      %span.badge.bg-warning No response
+                  %td
+                    = form_tag admin_workshop_invitation_path(@workshop, invitation), method: :put, class: 'd-inline' do
+                      = hidden_field_tag :attending, invitation.attending? ? 'false' : 'true'
+                      = submit_tag(invitation.attending? ? 'Mark as not attending' : 'RSVP', class: 'btn btn-sm btn-outline-primary', aria: { label: "#{invitation.member.full_name} — #{invitation.attending? ? 'mark as not attending' : 'RSVP'}" })
+          = render partial: 'shared/pagination', locals: { pagy: @pagy, model: 'invitation' } if @pagy&.pages&.positive?
+  - else
+    %p.text-muted Search for a member to manage their RSVP.
diff --git a/app/views/admin/workshops/show.html.haml b/app/views/admin/workshops/show.html.haml
index 017207f6e..115ccd657 100644
--- a/app/views/admin/workshops/show.html.haml
+++ b/app/views/admin/workshops/show.html.haml
@@ -1,3 +1,4 @@
+- content_for :title, "Workshop ##{@workshop.id}"
 .container-fluid.btn-group.p-0{ role: 'group' }
   = link_to edit_admin_workshop_path(@workshop), class: 'btn btn-primary py-3 rounded-0' do
     %i.fas.fa-pencil-alt
diff --git a/config/routes.rb b/config/routes.rb
index bc8239af1..a7f8ded7c 100644
--- a/config/routes.rb
+++ b/config/routes.rb
@@ -147,6 +147,7 @@
       get 'attendees_checklist'
       get 'attendees_emails'
       get 'send_invites'
+      get 'rsvp'
       get 'changes'
 
       resource :invitations, only: [:update]
diff --git a/spec/controllers/admin/invitations_controller_spec.rb b/spec/controllers/admin/invitations_controller_spec.rb
index 4858afba5..b7833920f 100644
--- a/spec/controllers/admin/invitations_controller_spec.rb
+++ b/spec/controllers/admin/invitations_controller_spec.rb
@@ -73,4 +73,39 @@
       expect(invitation.reload.attended).to be_nil
     end
   end
+
+  describe 'PUT #update (RSVP page toggle)' do
+    before do
+      admin.add_role(:organiser, workshop.chapter)
+      login admin
+    end
+
+    it 'toggles attending on and redirects back to the rsvp page' do
+      request.env['HTTP_REFERER'] = admin_workshop_rsvp_url(workshop)
+
+      put :update, params: { workshop_id: workshop.id, id: invitation.token, attending: 'true' }
+
+      expect(invitation.reload.attending).to be(true)
+      expect(response).to redirect_to(admin_workshop_rsvp_url(workshop))
+    end
+
+    it 'toggles an attending invitation back to not attending' do
+      invitation.update!(attending: true)
+      request.env['HTTP_REFERER'] = admin_workshop_rsvp_url(workshop)
+
+      put :update, params: { workshop_id: workshop.id, id: invitation.token, attending: 'false' }
+
+      expect(invitation.reload.attending).to be(false)
+      expect(response).to redirect_to(admin_workshop_rsvp_url(workshop))
+    end
+
+    it 'redirects back preserving the search term and page' do
+      request.env['HTTP_REFERER'] = admin_workshop_rsvp_url(workshop, q: 'Zoe', page: 2)
+
+      put :update, params: { workshop_id: workshop.id, id: invitation.token, attending: 'true' }
+
+      expect(invitation.reload.attending).to be(true)
+      expect(response).to redirect_to(admin_workshop_rsvp_path(workshop, q: 'Zoe', page: 2))
+    end
+  end
 end
diff --git a/spec/controllers/admin/workshops_controller_spec.rb b/spec/controllers/admin/workshops_controller_spec.rb
index f87e3333b..431788556 100644
--- a/spec/controllers/admin/workshops_controller_spec.rb
+++ b/spec/controllers/admin/workshops_controller_spec.rb
@@ -13,6 +13,10 @@ def count_queries(&block)
     n
   end
 
+  def assigns(symbol)
+    controller.instance_variable_get("@#{symbol}")
+  end
+
   describe 'GET #show' do
     it 'loads the workshop attendance page with attendees' do
       Fabricate(:workshop_invitation, workshop: workshop, attending: true)
@@ -37,6 +41,122 @@ def count_queries(&block)
       expect(response).to have_http_status(:success)
       expect(count).to be < 50
     end
+
+    context 'when rendering the page' do
+      render_views
+
+      it 'links to the RSVP members page instead of rendering an invitations select' do
+        Fabricate(:workshop_invitation, workshop: workshop, attending: nil)
+        get :show, params: { id: workshop.id }
+
+        expect(response.body).to include(admin_workshop_rsvp_path(workshop))
+        expect(response.body).not_to include('chosen-select')
+        expect(response.body).not_to include('outstanding invitations')
+      end
+    end
+  end
+
+  describe 'GET #rsvp' do
+    render_views
+
+    let(:member) { Fabricate(:member, name: 'Zoe', surname: 'Searchable') }
+    let!(:matching) { Fabricate(:workshop_invitation, workshop: workshop, member: member, attending: nil) }
+
+    before do
+      Fabricate(:ban, member: Fabricate(:member, name: 'Bob', surname: 'Banned'))
+      Fabricate(:workshop_invitation, workshop: workshop, attending: true) # an already-attending member (counts toward eligible)
+      Fabricate(:workshop_invitation, member: member) # an invite for a DIFFERENT workshop
+    end
+
+    it 'is not accessible without organiser rights' do
+      allow(controller).to receive(:manager?).and_return(false)
+      get :rsvp, params: { workshop_id: workshop.id }
+
+      expect(response).to redirect_to(root_path)
+    end
+
+    it 'assigns the eligible count and no invitations when no search term is given' do
+      get :rsvp, params: { workshop_id: workshop.id }
+
+      expect(assigns(:eligible_count)).to eq(2) # matching + other; banned is excluded from the count
+      expect(assigns(:invitations)).to be_nil
+      expect(response).to have_http_status(:success)
+    end
+
+    it 'returns only matching invited members for the workshop, excluding banned members' do
+      get :rsvp, params: { workshop_id: workshop.id, q: 'Zoe' }
+
+      expect(assigns(:invitations).map(&:id)).to eq([matching.id])
+    end
+
+    it 'excludes banned members from search results' do
+      get :rsvp, params: { workshop_id: workshop.id, q: 'Banned' }
+
+      expect(assigns(:invitations)).to be_empty
+      expect(response.body).to include('No members found')
+    end
+
+    it 'filters by member name case-insensitively across first and surname' do
+      get :rsvp, params: { workshop_id: workshop.id, q: 'SEARCHA' }
+
+      expect(assigns(:invitations).map(&:id)).to eq([matching.id])
+    end
+
+    it 'eager loads member so rendering does not query per row' do
+      3.times { Fabricate(:workshop_invitation, workshop: workshop, member: Fabricate(:member, name: 'Eager', surname: 'Load'), attending: nil) }
+
+      get :rsvp, params: { workshop_id: workshop.id, q: 'Eager' }
+
+      expect(assigns(:invitations).all? { |i| i.association(:member).loaded? }).to be(true)
+    end
+
+    it 'paginates results at 20 per page and preserves the search term across pages' do
+      21.times do |i|
+        Fabricate(:workshop_invitation, workshop: workshop, member: Fabricate(:member, name: "Page#{i}", surname: 'User'), attending: nil)
+      end
+
+      get :rsvp, params: { workshop_id: workshop.id, q: 'Page' }
+
+      expect(assigns(:pagy).pages).to eq(2)
+      expect(assigns(:invitations).size).to eq(20)
+      expect(response.body).to include('page=2')
+
+      get :rsvp, params: { workshop_id: workshop.id, q: 'Page', page: 2 }
+
+      expect(assigns(:invitations).size).to eq(1)
+      expect(assigns(:invitations).first.member.name).to start_with('Page')
+    end
+
+    it 'renders the not-attending badge and RSVP toggle for a declined member' do
+      declined = Fabricate(:member, name: 'Declined', surname: 'Member')
+      Fabricate(:workshop_invitation, workshop: workshop, member: declined, attending: false)
+
+      get :rsvp, params: { workshop_id: workshop.id, q: 'Declined' }
+
+      expect(response.body).to include('Not attending')
+      expect(response.body).to include('RSVP')
+      expect(response.body).not_to include('Mark as not attending')
+    end
+
+    it 'renders the eligible count, search box, back link and toggle forms' do
+      get :rsvp, params: { workshop_id: workshop.id, q: 'Zoe' }
+
+      expect(response.body).to include('invited members')
+      expect(response.body).to include('Search')
+      expect(response.body).to include('Back to')
+      # q: 'Zoe' only returns `matching` (attending: nil) -> its button says 'RSVP'
+      expect(response.body).to include('RSVP')
+      expect(response.body).not_to include('Mark as not attending')
+    end
+
+    it 'renders the not-attending toggle for an already-attending result' do
+      attending_member = Fabricate(:member, name: 'Aaron', surname: 'Other')
+      Fabricate(:workshop_invitation, workshop: workshop, member: attending_member, attending: true)
+
+      get :rsvp, params: { workshop_id: workshop.id, q: 'Aaron' }
+
+      expect(response.body).to include('Mark as not attending')
+    end
   end
 
   describe 'POST #create' do
diff --git a/spec/features/admin/manage_workshop_attendances_spec.rb b/spec/features/admin/manage_workshop_attendances_spec.rb
index 317478598..274880eda 100644
--- a/spec/features/admin/manage_workshop_attendances_spec.rb
+++ b/spec/features/admin/manage_workshop_attendances_spec.rb
@@ -66,16 +66,22 @@
       login_as_admin(member)
 
       other_invitation = Fabricate(:workshop_invitation, workshop: workshop, attending: nil)
+      student = other_invitation.member
 
       visit admin_workshop_path(workshop)
       expect(page).to have_text('1 are attending as students')
       expect(page).to have_no_css('i.fa-magic')
 
-      # Use the select_from_chosen helper to select the member
-      select_from_chosen("#{other_invitation.member.full_name} (#{other_invitation.role})", from: 'workshop_invitations')
+      click_link 'RSVP a member'
+      fill_in 'q', with: "#{student.name} #{student.surname}"
+      click_button 'Search'
 
-      expect(page).to have_text('2 are attending as students', wait: 5)
+      expect(page).to have_text('No response')
+      click_button 'RSVP'
+      expect(page).to have_text('Attending', wait: 5)
 
+      visit admin_workshop_path(workshop)
+      expect(page).to have_text('2 are attending as students', wait: 5)
       expect(page).to have_text(I18n.l(other_invitation.reload.rsvp_time))
       expect(page).to have_css('.fa-hat-wizard')
     end
diff --git a/spec/models/member_spec.rb b/spec/models/member_spec.rb
index 7813b51b4..e9375ee09 100644
--- a/spec/models/member_spec.rb
+++ b/spec/models/member_spec.rb
@@ -232,6 +232,19 @@
         expect(described_class.find_members_by_name('').size).to eq(0)
       end
     end
+
+    describe 'wildcard characters are treated literally' do
+      it 'does not treat % as a wildcard' do
+        Fabricate(:member, name: 'Per', surname: 'Cent')
+        expect(described_class.find_members_by_name('%').size).to eq(0)
+      end
+
+      it 'accepts a search term ending in a backslash without raising' do
+        Fabricate(:member, name: 'Slash', surname: 'Back\\')
+        result = described_class.find_members_by_name('back\\')
+        expect(result.map(&:surname)).to include('Back\\')
+      end
+    end
   end
 
   describe '.admin' do