diff --git a/client/src/App.tsx b/client/src/App.tsx
index 1dc887e..d0cedc7 100644
--- a/client/src/App.tsx
+++ b/client/src/App.tsx
@@ -10,6 +10,7 @@ import Admin from "./pages/Admin";
 import AdminFormations from "./pages/AdminFormations";
 import AdminSequences from "./pages/AdminSequences";
 import AdminApprenants from "./pages/AdminApprenants";
+import AdminApprenantDetail from "./pages/AdminApprenantDetail";
 import AdminSequenceInscrits from "./pages/AdminSequenceInscrits";
 import AdminUsers from "./pages/AdminUsers";
 import AdminEmailTemplates from "./pages/AdminEmailTemplates";
@@ -28,6 +29,7 @@ function Router() {
       <Route path={"/admin/formations"} component={AdminFormations} />
       <Route path={"/admin/sequences"} component={AdminSequences} />
       <Route path={"/admin/apprenants"} component={AdminApprenants} />
+      <Route path={"/admin/apprenants/:id"} component={AdminApprenantDetail} />
       <Route path={"/admin/sequences/:id/inscrits"} component={AdminSequenceInscrits} />
       <Route path={"/admin/users"} component={AdminUsers} />
       <Route path={"/admin/email-templates"} component={AdminEmailTemplates} />
diff --git a/client/src/pages/AdminApprenantDetail.tsx b/client/src/pages/AdminApprenantDetail.tsx
new file mode 100644
index 0000000..1a42d35
--- /dev/null
+++ b/client/src/pages/AdminApprenantDetail.tsx
@@ -0,0 +1,191 @@
+import { useState } from "react";
+import { useLocation, useParams } from "wouter";
+import DashboardLayout from "@/components/DashboardLayout";
+import { Button } from "@/components/ui/button";
+import { Card, CardContent, CardDescription, CardHeader, CardTitle } from "@/components/ui/card";
+import { Table, TableBody, TableCell, TableHead, TableHeader, TableRow } from "@/components/ui/table";
+import { Badge } from "@/components/ui/badge";
+import { trpc } from "@/lib/trpc";
+import { ArrowLeft, Calendar, MapPin, User } from "lucide-react";
+import { format } from "date-fns";
+import { fr } from "date-fns/locale";
+
+export default function AdminApprenantDetail() {
+  const params = useParams();
+  const apprenantId = params.id ? parseInt(params.id) : 0;
+  const [, setLocation] = useLocation();
+
+  const { data: apprenant, isLoading: loadingApprenant } = trpc.apprenants.getById.useQuery({ id: apprenantId });
+  const { data: inscriptions, isLoading: loadingInscriptions } = trpc.apprenants.getInscriptions.useQuery({ id: apprenantId });
+
+  if (loadingApprenant || loadingInscriptions) {
+    return (
+      <DashboardLayout>
+        <div className="flex items-center justify-center h-64">
+          <div className="text-muted-foreground">Chargement...</div>
+        </div>
+      </DashboardLayout>
+    );
+  }
+
+  if (!apprenant) {
+    return (
+      <DashboardLayout>
+        <div className="flex items-center justify-center h-64">
+          <div className="text-muted-foreground">Apprenant introuvable</div>
+        </div>
+      </DashboardLayout>
+    );
+  }
+
+  const getStatutBadge = (statut: string) => {
+    switch (statut) {
+      case 'confirmee':
+        return <Badge variant="default" className="bg-green-600">Confirmée</Badge>;
+      case 'en_attente':
+        return <Badge variant="secondary">En attente</Badge>;
+      case 'annulee':
+        return <Badge variant="destructive">Annulée</Badge>;
+      default:
+        return <Badge variant="outline">{statut}</Badge>;
+    }
+  };
+
+  const getFonctionLabel = (fonction: string) => {
+    switch (fonction) {
+      case 'directeur':
+        return 'Directeur';
+      case 'chef_service':
+        return 'Chef de service';
+      default:
+        return 'Autre';
+    }
+  };
+
+  const getPublicCibleLabel = (publicCible: string) => {
+    switch (publicCible) {
+      case 'directeur':
+        return 'Directeurs';
+      case 'chef_service':
+        return 'Chefs de service';
+      case 'tous':
+        return 'Tous';
+      default:
+        return 'Autre';
+    }
+  };
+
+  return (
+    <DashboardLayout>
+      <div className="space-y-6">
+        {/* Header */}
+        <div className="flex items-center justify-between">
+          <div>
+            <Button
+              variant="ghost"
+              onClick={() => setLocation('/admin/apprenants')}
+              className="mb-2"
+            >
+              <ArrowLeft className="h-4 w-4 mr-2" />
+              Retour aux apprenants
+            </Button>
+            <h1 className="text-3xl font-bold">Détail de l'apprenant</h1>
+            <p className="text-muted-foreground">
+              Consultez toutes les inscriptions de cet apprenant
+            </p>
+          </div>
+        </div>
+
+        {/* Informations de l'apprenant */}
+        <Card>
+          <CardHeader>
+            <CardTitle className="flex items-center gap-2">
+              <User className="h-5 w-5" />
+              Informations personnelles
+            </CardTitle>
+          </CardHeader>
+          <CardContent>
+            <div className="grid grid-cols-1 md:grid-cols-2 gap-4">
+              <div>
+                <div className="text-sm font-medium text-muted-foreground">Nom complet</div>
+                <div className="text-lg font-semibold">{apprenant.nom} {apprenant.prenom}</div>
+              </div>
+              <div>
+                <div className="text-sm font-medium text-muted-foreground">Email</div>
+                <div className="text-lg">{apprenant.email}</div>
+              </div>
+              <div>
+                <div className="text-sm font-medium text-muted-foreground">Code établissement</div>
+                <div className="text-lg">{apprenant.codeEtablissement}</div>
+              </div>
+              <div>
+                <div className="text-sm font-medium text-muted-foreground">Fonction</div>
+                <div className="text-lg">{getFonctionLabel(apprenant.fonction)}</div>
+              </div>
+            </div>
+          </CardContent>
+        </Card>
+
+        {/* Liste des inscriptions */}
+        <Card>
+          <CardHeader>
+            <CardTitle>Inscriptions aux formations</CardTitle>
+            <CardDescription>
+              {inscriptions?.length || 0} inscription(s) au total
+            </CardDescription>
+          </CardHeader>
+          <CardContent>
+            {!inscriptions || inscriptions.length === 0 ? (
+              <div className="text-center py-8 text-muted-foreground">
+                Aucune inscription trouvée pour cet apprenant
+              </div>
+            ) : (
+              <Table>
+                <TableHeader>
+                  <TableRow>
+                    <TableHead>Formation</TableHead>
+                    <TableHead>Séquence</TableHead>
+                    <TableHead>Dates</TableHead>
+                    <TableHead>Lieu</TableHead>
+                    <TableHead>Public cible</TableHead>
+                    <TableHead>Date d'inscription</TableHead>
+                    <TableHead>Statut</TableHead>
+                  </TableRow>
+                </TableHeader>
+                <TableBody>
+                  {inscriptions.map((insc: any) => (
+                    <TableRow key={insc.id}>
+                      <TableCell className="font-medium">{insc.formation?.nom || 'N/A'}</TableCell>
+                      <TableCell>{insc.sequence?.nom || 'N/A'}</TableCell>
+                      <TableCell>
+                        <div className="flex flex-col gap-1">
+                          {insc.sequence?.dates?.map((date: any, idx: number) => (
+                            <div key={idx} className="flex items-center gap-1 text-sm">
+                              <Calendar className="h-3 w-3" />
+                              {format(new Date(date.dateDebut), 'dd/MM/yyyy HH:mm', { locale: fr })}
+                            </div>
+                          ))}
+                        </div>
+                      </TableCell>
+                      <TableCell>
+                        <div className="flex items-center gap-1">
+                          <MapPin className="h-3 w-3" />
+                          {insc.sequence?.lieu || 'N/A'}
+                        </div>
+                      </TableCell>
+                      <TableCell>{getPublicCibleLabel(insc.sequence?.publicCible || '')}</TableCell>
+                      <TableCell>
+                        {format(new Date(insc.dateInscription), 'dd/MM/yyyy HH:mm', { locale: fr })}
+                      </TableCell>
+                      <TableCell>{getStatutBadge(insc.statut)}</TableCell>
+                    </TableRow>
+                  ))}
+                </TableBody>
+              </Table>
+            )}
+          </CardContent>
+        </Card>
+      </div>
+    </DashboardLayout>
+  );
+}
diff --git a/client/src/pages/AdminApprenants.tsx b/client/src/pages/AdminApprenants.tsx
index 7ac7ca8..e5f5162 100644
--- a/client/src/pages/AdminApprenants.tsx
+++ b/client/src/pages/AdminApprenants.tsx
@@ -7,12 +7,14 @@ import { Label } from "@/components/ui/label";
 import { Table, TableBody, TableCell, TableHead, TableHeader, TableRow } from "@/components/ui/table";
 import { Select, SelectContent, SelectItem, SelectTrigger, SelectValue } from "@/components/ui/select";
 import { trpc } from "@/lib/trpc";
-import { Plus, Pencil, Trash2, Search, SlidersHorizontal } from "lucide-react";
+import { Plus, Pencil, Trash2, Search, SlidersHorizontal, Eye } from "lucide-react";
 import { useState, useMemo } from "react";
+import { useLocation } from "wouter";
 import { toast } from "sonner";
 import { Skeleton } from "@/components/ui/skeleton";
 
 export default function AdminApprenants() {
+  const [, setLocation] = useLocation();
   const [open, setOpen] = useState(false);
   const [editingId, setEditingId] = useState<number | null>(null);
   const [searchTerm, setSearchTerm] = useState("");
@@ -298,6 +300,14 @@ export default function AdminApprenants() {
                       </TableCell>
                       <TableCell className="text-right">
                         <div className="flex justify-end gap-2">
+                          <Button
+                            variant="ghost"
+                            size="icon"
+                            onClick={() => setLocation(`/admin/apprenants/${apprenant.id}`)}
+                            title="Voir les détails et inscriptions"
+                          >
+                            <Eye className="w-4 h-4" />
+                          </Button>
                           <Button
                             variant="ghost"
                             size="icon"
diff --git a/server/routers.ts b/server/routers.ts
index cd9a6af..5a58084 100644
--- a/server/routers.ts
+++ b/server/routers.ts
@@ -114,6 +114,27 @@ export const appRouter = router({
       await db.deleteApprenant(input.id);
       return { success: true };
     }),
+
+    getInscriptions: adminProcedure.input(z.object({ id: z.number() })).query(async ({ input }) => {
+      const results = await db.getInscriptionsByApprenant(input.id);
+      // Récupérer les informations de formation et séquence pour chaque inscription
+      const inscriptionsAvecDetails = await Promise.all(
+        results.map(async (result: any) => {
+          const insc = result.inscription;
+          if (!insc) return null;
+          const sequence = await db.getSequenceById(insc.sequenceId);
+          if (!sequence) return null;
+          const formation = await db.getFormationById(sequence.formationId);
+          const dates = await db.getDatesBySequence(insc.sequenceId);
+          return {
+            ...insc,
+            sequence: { ...sequence, dates },
+            formation,
+          };
+        })
+      );
+      return inscriptionsAvecDetails.filter(i => i !== null);
+    }),
   }),
 
   // ===== FORMATEURS =====
diff --git a/todo.md b/todo.md
index cdffe5f..5b7e850 100644
--- a/todo.md
+++ b/todo.md
@@ -367,3 +367,11 @@
 ## Signature du formateur sur les feuilles de présence
 
 - [x] Ajouter un champ de signature pour le formateur en bas de chaque page de feuille de présence
+
+## Détail par apprenant
+
+- [x] Créer une procédure tRPC pour récupérer toutes les inscriptions d'un apprenant avec les informations de formation et séquence
+- [x] Créer la page AdminApprenantDetail affichant la liste des inscriptions par apprenant
+- [x] Ajouter un bouton "Détail par apprenant" dans la page AdminApprenants
+- [x] Ajouter la route /admin/apprenants/:id dans App.tsx
+- [x] Tester l'affichage des détails d'un apprenant