diff --git a/apps/web/src/routes/lead.tsx b/apps/web/src/routes/lead.tsx
index 0b60fea..9af5c19 100644
--- a/apps/web/src/routes/lead.tsx
+++ b/apps/web/src/routes/lead.tsx
@@ -10,6 +10,7 @@ import { voice } from '../lib/voice';
 import { Card } from '../components/ui/Card';
 import { Button } from '../components/ui/Button';
 import { SkeletonCard } from '../components/ui/SkeletonCard';
+import { useConfirm } from '../components/ui/ConfirmProvider';
 import {
   LEAD_STATUS_META,
   LEAD_STATUS_ORDER,
@@ -591,6 +592,7 @@ function ContactRow({ leadId, contact }: { leadId: string; contact: Contact }) {
       await utils.lead.byId.invalidate({ id: leadId });
     },
   });
+  const confirm = useConfirm();
   const details = [
     contact.email,
     contact.telefon,
@@ -628,7 +630,16 @@ function ContactRow({ leadId, contact }: { leadId: string; contact: Contact }) {
         </div>
         <button
           type="button"
-          onClick={() => remove.mutate({ contactId: contact.id })}
+          onClick={async () => {
+            if (
+              await confirm({
+                title: 'Kontakt entfernen?',
+                destructive: true,
+                confirmLabel: 'Entfernen',
+              })
+            )
+              remove.mutate({ contactId: contact.id });
+          }}
           aria-label="Kontakt entfernen"
           className="text-[var(--color-ink-faint)] hover:text-[var(--color-ampel-red-fg)]"
         >
@@ -804,6 +815,7 @@ function TouchpointRow({ leadId, touchpoint }: { leadId: string; touchpoint: Tou
       await utils.lead.byId.invalidate({ id: leadId });
     },
   });
+  const confirm = useConfirm();
   return (
     <div className="rounded-[var(--radius-md)] border border-[var(--color-border)] p-3 text-sm">
       <div className="flex items-start justify-between gap-2">
@@ -821,7 +833,16 @@ function TouchpointRow({ leadId, touchpoint }: { leadId: string; touchpoint: Tou
         </div>
         <button
           type="button"
-          onClick={() => remove.mutate({ touchpointId: touchpoint.id })}
+          onClick={async () => {
+            if (
+              await confirm({
+                title: 'Touchpoint löschen?',
+                destructive: true,
+                confirmLabel: 'Löschen',
+              })
+            )
+              remove.mutate({ touchpointId: touchpoint.id });
+          }}
           aria-label="Eintrag entfernen"
           className="text-[var(--color-ink-faint)] hover:text-[var(--color-ampel-red-fg)]"
         >
@@ -934,6 +955,7 @@ function OffeneFragenSection({
       await utils.lead.byId.invalidate({ id: leadId });
     },
   });
+  const confirm = useConfirm();
   function persist(next: Array<{ text: string; done: boolean }>) {
     update.mutate({ id: leadId, offeneFragen: next });
   }
@@ -963,7 +985,16 @@ function OffeneFragenSection({
               </span>
               <button
                 type="button"
-                onClick={() => persist(fragen.filter((_, j) => j !== i))}
+                onClick={async () => {
+                  if (
+                    await confirm({
+                      title: 'Frage löschen?',
+                      destructive: true,
+                      confirmLabel: 'Löschen',
+                    })
+                  )
+                    persist(fragen.filter((_, j) => j !== i));
+                }}
                 aria-label="Frage entfernen"
                 className="text-[var(--color-ink-faint)] hover:text-[var(--color-ampel-red-fg)]"
               >
@@ -1013,6 +1044,7 @@ function AnhaengeSection({
       await utils.lead.byId.invalidate({ id: leadId });
     },
   });
+  const confirm = useConfirm();
   function persist(next: Array<{ label: string; url: string }>) {
     update.mutate({ id: leadId, anhaenge: next });
   }
@@ -1031,7 +1063,16 @@ function AnhaengeSection({
               <ExternalLink url={a.url} label={a.label} />
               <button
                 type="button"
-                onClick={() => persist(anhaenge.filter((_, j) => j !== i))}
+                onClick={async () => {
+                  if (
+                    await confirm({
+                      title: 'Anhang entfernen?',
+                      destructive: true,
+                      confirmLabel: 'Entfernen',
+                    })
+                  )
+                    persist(anhaenge.filter((_, j) => j !== i));
+                }}
                 aria-label="Anhang entfernen"
                 className="text-[var(--color-ink-faint)] hover:text-[var(--color-ampel-red-fg)]"
               >
diff --git a/apps/web/src/routes/projekt.tsx b/apps/web/src/routes/projekt.tsx
index f45097e..55bf670 100644
--- a/apps/web/src/routes/projekt.tsx
+++ b/apps/web/src/routes/projekt.tsx
@@ -7,6 +7,7 @@ import { trpc } from '../lib/trpc';
 import { Card } from '../components/ui/Card';
 import { Button } from '../components/ui/Button';
 import { SkeletonCard } from '../components/ui/SkeletonCard';
+import { useConfirm } from '../components/ui/ConfirmProvider';
 import { useCurrentUser } from '../hooks/useCurrentUser';
 import { voice } from '../lib/voice';
 import { toast } from 'sonner';
@@ -1049,6 +1050,7 @@ function ChangeRow({ projectId, change: c }: { projectId: string; change: Change
   const invalidate = () => utils.change.forProject.invalidate({ projectId });
   const update = trpc.change.update.useMutation({ onSuccess: invalidate });
   const remove = trpc.change.remove.useMutation({ onSuccess: invalidate });
+  const confirm = useConfirm();
   const meta = CHANGE_ENTSCHEIDUNG_META[c.entscheidung as ChangeEntscheidung];
   return (
     <div className="rounded-[var(--radius-md)] border border-[var(--color-border)] p-3 text-sm">
@@ -1087,7 +1089,16 @@ function ChangeRow({ projectId, change: c }: { projectId: string; change: Change
           </select>
           <button
             type="button"
-            onClick={() => remove.mutate({ id: c.id })}
+            onClick={async () => {
+              if (
+                await confirm({
+                  title: 'Änderung löschen?',
+                  destructive: true,
+                  confirmLabel: 'Löschen',
+                })
+              )
+                remove.mutate({ id: c.id });
+            }}
             aria-label="Entfernen"
             className="text-[var(--color-ink-faint)] hover:text-[var(--color-ampel-red-fg)]"
           >
@@ -1223,6 +1234,7 @@ function StakeholderRow({
     },
   });
   const remove = trpc.stakeholder.remove.useMutation({ onSuccess: invalidate });
+  const confirm = useConfirm();
 
   const [name, setName] = useState(s.name);
   const [rolle, setRolle] = useState(s.rolle ?? '');
@@ -1341,7 +1353,16 @@ function StakeholderRow({
         </button>
         <button
           type="button"
-          onClick={() => remove.mutate({ id: s.id })}
+          onClick={async () => {
+            if (
+              await confirm({
+                title: 'Stakeholder entfernen?',
+                destructive: true,
+                confirmLabel: 'Entfernen',
+              })
+            )
+              remove.mutate({ id: s.id });
+          }}
           aria-label="Entfernen"
           className="text-[var(--color-ink-faint)] hover:text-[var(--color-ampel-red-fg)]"
         >
@@ -1673,6 +1694,7 @@ function RiskRow({
     },
   });
   const remove = trpc.risk.remove.useMutation({ onSuccess: invalidate });
+  const confirm = useConfirm();
 
   const [title, setTitle] = useState(r.title);
   const [wahr, setWahr] = useState<Level>(r.wahrscheinlichkeit as Level);
@@ -1828,7 +1850,16 @@ function RiskRow({
           </button>
           <button
             type="button"
-            onClick={() => remove.mutate({ id: r.id })}
+            onClick={async () => {
+              if (
+                await confirm({
+                  title: 'Risiko löschen?',
+                  destructive: true,
+                  confirmLabel: 'Löschen',
+                })
+              )
+                remove.mutate({ id: r.id });
+            }}
             aria-label="Entfernen"
             className="text-[var(--color-ink-faint)] hover:text-[var(--color-ampel-red-fg)]"
           >
@@ -2061,6 +2092,7 @@ function MilestoneRow({ projectId, milestone: m }: { projectId: string; mileston
     },
   });
   const remove = trpc.project.removeMilestone.useMutation({ onSuccess: invalidate });
+  const confirm = useConfirm();
 
   const [title, setTitle] = useState(m.title);
   const [due, setDue] = useState(m.due ?? '');
@@ -2174,7 +2206,16 @@ function MilestoneRow({ projectId, milestone: m }: { projectId: string; mileston
           </button>
           <button
             type="button"
-            onClick={() => remove.mutate({ milestoneId: m.id })}
+            onClick={async () => {
+              if (
+                await confirm({
+                  title: 'Meilenstein löschen?',
+                  destructive: true,
+                  confirmLabel: 'Löschen',
+                })
+              )
+                remove.mutate({ milestoneId: m.id });
+            }}
             aria-label="Entfernen"
             className="text-[var(--color-ink-faint)] hover:text-[var(--color-ampel-red-fg)]"
           >