diff --git a/frontend/src/views/DiaryView.vue b/frontend/src/views/DiaryView.vue
index 0b975d9..7d24f50 100644
--- a/frontend/src/views/DiaryView.vue
+++ b/frontend/src/views/DiaryView.vue
@@ -263,6 +263,9 @@
                             <span class="pointer" @click="openTagInfos(member)">ℹ️</span>
                         </li>
                     </ul>
+                    <div class="add-participant">
+                        <button @click="openQuickAddDialog" class="quick-add-btn">+ Schnell hinzufügen</button>
+                    </div>
                 </div>
             </div>
         </div>
@@ -343,6 +346,48 @@
                 </ul>
             </form>
         </div>
+
+        <!-- Schnell hinzufügen Dialog -->
+        <div v-if="showQuickAddDialog" class="modal-overlay" @click.self="closeQuickAddDialog">
+            <div class="modal">
+                <div class="modal-header">
+                    <h3>Neues Mitglied hinzufügen</h3>
+                </div>
+                <div class="modal-body">
+                    <div class="form-row">
+                        <div class="form-group">
+                            <label for="firstName">Vorname:</label>
+                            <input type="text" id="firstName" v-model="newMember.firstName" required />
+                        </div>
+                        <div class="form-group">
+                            <label for="lastName">Nachname:</label>
+                            <input type="text" id="lastName" v-model="newMember.lastName" required />
+                        </div>
+                    </div>
+                    <div class="form-row">
+                        <div class="form-group">
+                            <label for="birthDate">Geburtsdatum:</label>
+                            <input type="date" id="birthDate" v-model="newMember.birthDate" />
+                        </div>
+                        <div class="form-group">
+                            <label for="gender">Geschlecht:</label>
+                            <select id="gender" v-model="newMember.gender">
+                                <option value="">Bitte wählen</option>
+                                <option value="male">Männlich</option>
+                                <option value="female">Weiblich</option>
+                                <option value="diverse">Divers</option>
+                            </select>
+                        </div>
+                    </div>
+                    <div class="form-row">
+                        <button class="btn-secondary" @click="closeQuickAddDialog">Abbrechen</button>
+                        <button class="btn-primary" @click="createAndAddMember" :disabled="!isNewMemberValid">
+                            Erstellen & Hinzufügen
+                        </button>
+                    </div>
+                </div>
+            </div>
+        </div>
     </div>
 </template>
 
@@ -433,6 +478,14 @@ export default {
             // Aktivitäts-Teilnehmer
             activityMembersOpenId: null,
             activityMembersMap: {}, // key: activityId, value: Set(participantIds)
+            // Schnell hinzufügen Dialog
+            showQuickAddDialog: false,
+            newMember: {
+                firstName: '',
+                lastName: '',
+                birthDate: '',
+                gender: ''
+            }
         };
     },
     watch: {
@@ -465,6 +518,12 @@ export default {
             const presentSet = new Set(this.participants);
             return this.members.filter(m => presentSet.has(m.id));
         },
+
+        isNewMemberValid() {
+            return this.newMember.firstName.trim() !== '' && 
+                   this.newMember.lastName.trim() !== '' &&
+                   (this.newMember.gender === 'male' || this.newMember.gender === 'female' || this.newMember.gender === 'diverse');
+        },
     },
     methods: {
         async init() {
@@ -1458,6 +1517,80 @@ export default {
                 alert('Fehler beim Aktualisieren der Aktivitäts-Teilnehmer');
             }
         },
+
+        // Schnell hinzufügen Dialog Methoden
+        openQuickAddDialog() {
+            this.showQuickAddDialog = true;
+            this.newMember = {
+                firstName: '',
+                lastName: '',
+                birthDate: '',
+                gender: ''
+            };
+        },
+
+        closeQuickAddDialog() {
+            this.showQuickAddDialog = false;
+            this.newMember = {
+                firstName: '',
+                lastName: '',
+                birthDate: '',
+                gender: ''
+            };
+        },
+
+        async createAndAddMember() {
+            if (!this.isNewMemberValid) return;
+
+            try {
+                // Erstelle neues Mitglied
+                const memberData = {
+                    firstName: this.newMember.firstName.trim(),
+                    lastName: this.newMember.lastName.trim(),
+                    birthDate: this.newMember.birthDate || null,
+                    gender: this.newMember.gender
+                };
+
+                const response = await apiClient.post(`/clubmembers/set/${this.currentClub}`, {
+                    id: null, // null für neues Mitglied
+                    firstname: memberData.firstName,
+                    lastname: memberData.lastName,
+                    street: '',
+                    city: '',
+                    birthdate: memberData.birthDate,
+                    phone: '',
+                    email: '',
+                    active: true,
+                    testMembership: false,
+                    picsInInternetAllowed: false,
+                    gender: memberData.gender
+                });
+
+                if (response.data.result === 'success') {
+                    // Lade die aktualisierte Mitgliederliste
+                    const membersResponse = await apiClient.get(`/clubmembers/get/${this.currentClub}/false`);
+                    this.members = membersResponse.data;
+                    
+                    // Finde das neu erstellte Mitglied (das letzte in der Liste)
+                    const newMember = this.members[this.members.length - 1];
+
+                    // Füge das neue Mitglied als Teilnehmer hinzu
+                    await this.toggleParticipant(newMember.id);
+
+                    // Schließe den Dialog
+                    this.closeQuickAddDialog();
+
+                    // Zeige Erfolgsmeldung
+                    alert(`Mitglied "${newMember.firstName} ${newMember.lastName}" wurde erfolgreich erstellt und hinzugefügt!`);
+                } else {
+                    throw new Error('Fehler beim Erstellen des Mitglieds');
+                }
+
+            } catch (error) {
+                console.error('Fehler beim Erstellen des Mitglieds:', error);
+                alert('Fehler beim Erstellen des Mitglieds: ' + (error.response?.data?.error || error.message));
+            }
+        },
     },
     async mounted() {
         await this.init();
@@ -1856,4 +1989,158 @@ img {
 .image-icon:hover {
     opacity: 1;
 }
+
+/* Schnell hinzufügen Button */
+.add-participant {
+    margin-top: 1rem;
+    padding-top: 1rem;
+    border-top: 1px solid #dee2e6;
+}
+
+.quick-add-btn {
+    background-color: #17a2b8;
+    color: white;
+    border: none;
+    padding: 0.5rem 1rem;
+    border-radius: 4px;
+    cursor: pointer;
+    font-size: 0.9em;
+    transition: background-color 0.2s ease;
+    white-space: nowrap;
+}
+
+.quick-add-btn:hover {
+    background-color: #138496;
+}
+
+.quick-add-btn:active {
+    background-color: #117a8b;
+}
+
+/* Modal Dialog Styles */
+.modal-overlay {
+    position: fixed;
+    top: 0;
+    left: 0;
+    right: 0;
+    bottom: 0;
+    background-color: rgba(0, 0, 0, 0.5);
+    display: flex;
+    justify-content: center;
+    align-items: center;
+    z-index: 1000;
+}
+
+.modal {
+    background: white;
+    border-radius: 8px;
+    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.3);
+    max-width: 500px;
+    width: 90%;
+    max-height: 90vh;
+    overflow-y: auto;
+    display: flex;
+    flex-direction: column;
+}
+
+.modal-header {
+    padding: 1rem 1.5rem;
+    border-bottom: 1px solid #dee2e6;
+}
+
+.modal-header h3 {
+    margin: 0;
+    color: #495057;
+}
+
+.modal-body {
+    padding: 1.5rem;
+    flex: 1;
+    display: flex;
+    flex-direction: column;
+}
+
+
+.modal-body .form-row {
+    display: flex !important;
+    gap: 1rem;
+    margin-bottom: 1rem;
+    flex-wrap: nowrap;
+}
+
+.modal-body .form-row .form-group {
+    flex: 1;
+    margin-bottom: 0;
+    min-width: 0;
+}
+
+.modal-body .form-row:last-child {
+    justify-content: flex-end;
+    gap: 0.5rem;
+    margin-top: 1rem;
+    padding-top: 1rem;
+    border-top: 1px solid #dee2e6;
+    flex-wrap: nowrap;
+}
+
+.form-group {
+    margin-bottom: 1rem;
+}
+
+.form-group label {
+    display: block;
+    margin-bottom: 0.5rem;
+    font-weight: 500;
+    color: #495057;
+}
+
+.form-group input,
+.form-group select {
+    width: 100%;
+    padding: 0.5rem;
+    border: 1px solid #ced4da;
+    border-radius: 4px;
+    font-size: 1rem;
+}
+
+.form-group input:focus,
+.form-group select:focus {
+    outline: none;
+    border-color: #80bdff;
+    box-shadow: 0 0 0 0.2rem rgba(0, 123, 255, 0.25);
+}
+
+.modal .btn-secondary {
+    background-color: #6c757d !important;
+    color: white !important;
+    border: none !important;
+    padding: 0.5rem 1rem !important;
+    border-radius: 4px !important;
+    cursor: pointer !important;
+    font-size: 0.9rem !important;
+}
+
+.modal .btn-secondary:hover {
+    background-color: #5a6268 !important;
+}
+
+.modal .btn-primary {
+    background-color: #007bff !important;
+    color: white !important;
+    border: none !important;
+    padding: 0.5rem 1rem !important;
+    border-radius: 4px !important;
+    cursor: pointer !important;
+    font-size: 0.9rem !important;
+}
+
+.modal .btn-primary:hover {
+    background-color: #0056b3 !important;
+}
+
+.modal .btn-primary:disabled {
+    background-color: #6c757d !important;
+    cursor: not-allowed !important;
+    opacity: 0.6 !important;
+}
 </style>