diff --git a/internal/command/member_model.go b/internal/command/member_model.go
index b3bb25bc8b..cecddb3b0a 100644
--- a/internal/command/member_model.go
+++ b/internal/command/member_model.go
@@ -4,6 +4,7 @@ import (
 	"github.com/zitadel/zitadel/internal/domain"
 	"github.com/zitadel/zitadel/internal/eventstore"
 	"github.com/zitadel/zitadel/internal/repository/member"
+	"github.com/zitadel/zitadel/internal/repository/org"
 )
 
 type MemberWriteModel struct {
@@ -30,7 +31,7 @@ func (wm *MemberWriteModel) Reduce() error {
 			wm.State = domain.MemberStateActive
 		case *member.MemberChangedEvent:
 			wm.Roles = e.Roles
-		case *member.MemberRemovedEvent:
+		case *member.MemberRemovedEvent, *org.OrgRemovedEvent:
 			wm.Roles = nil
 			wm.State = domain.MemberStateRemoved
 		}
diff --git a/internal/command/org.go b/internal/command/org.go
index b6c5d02d7e..173779fc90 100644
--- a/internal/command/org.go
+++ b/internal/command/org.go
@@ -515,6 +515,10 @@ func (c *Commands) prepareRemoveOrg(a *org.Aggregate) preparation.Validation {
 			if err != nil {
 				return nil, err
 			}
+			members, err := OrgMembers(ctx, filter, a.ID)
+			if err != nil {
+				return nil, err
+			}
 			domains, err := OrgDomains(ctx, filter, a.ID)
 			if err != nil {
 				return nil, err
@@ -527,7 +531,7 @@ func (c *Commands) prepareRemoveOrg(a *org.Aggregate) preparation.Validation {
 			if err != nil {
 				return nil, err
 			}
-			return []eventstore.Command{org.NewOrgRemovedEvent(ctx, &a.Aggregate, writeModel.Name, usernames, domainPolicy.UserLoginMustBeDomain, domains, links, entityIds)}, nil
+			return []eventstore.Command{org.NewOrgRemovedEvent(ctx, &a.Aggregate, writeModel.Name, usernames, members, domainPolicy.UserLoginMustBeDomain, domains, links, entityIds)}, nil
 		}, nil
 	}
 }
@@ -661,6 +665,46 @@ type userIDName struct {
 	id   string
 }
 
+func OrgMembers(ctx context.Context, filter preparation.FilterToQueryReducer, orgID string) ([]string, error) {
+	events, err := filter(ctx, eventstore.NewSearchQueryBuilder(eventstore.ColumnsEvent).
+		ResourceOwner(orgID).
+		OrderAsc().
+		AddQuery().
+		AggregateTypes(org.AggregateType).
+		EventTypes(
+			org.MemberAddedEventType,
+			org.MemberRemovedEventType,
+			org.MemberCascadeRemovedEventType,
+		).Builder())
+	if err != nil {
+		return nil, err
+	}
+	ids := make([]string, 0)
+	for _, event := range events {
+		switch eventTyped := event.(type) {
+		case *org.MemberAddedEvent:
+			ids = append(ids, eventTyped.UserID)
+		case *org.MemberRemovedEvent:
+			for i := range ids {
+				if ids[i] == eventTyped.UserID {
+					ids[i] = ids[len(ids)-1]
+					ids = ids[:len(ids)-1]
+					break
+				}
+			}
+		case *org.MemberCascadeRemovedEvent:
+			for i := range ids {
+				if ids[i] == eventTyped.UserID {
+					ids[i] = ids[len(ids)-1]
+					ids = ids[:len(ids)-1]
+					break
+				}
+			}
+		}
+	}
+	return ids, nil
+}
+
 func OrgUsers(ctx context.Context, filter preparation.FilterToQueryReducer, orgID string) ([]string, error) {
 	events, err := filter(ctx, eventstore.NewSearchQueryBuilder(eventstore.ColumnsEvent).
 		InstanceID(authz.GetInstance(ctx).InstanceID()).
@@ -712,8 +756,10 @@ func OrgUsers(ctx context.Context, filter preparation.FilterToQueryReducer, orgI
 		}
 	}
 	names := make([]string, len(users))
+	ids := make([]string, len(users))
 	for i := range users {
 		names[i] = users[i].name
+		ids[i] = users[i].id
 	}
 	return names, nil
 }
diff --git a/internal/command/org_domain_model.go b/internal/command/org_domain_model.go
index b387e6f4b7..0f6baf025c 100644
--- a/internal/command/org_domain_model.go
+++ b/internal/command/org_domain_model.go
@@ -59,6 +59,8 @@ func (wm *OrgDomainWriteModel) AppendEvents(events ...eventstore.Event) {
 				continue
 			}
 			wm.WriteModel.AppendEvents(e)
+		case *org.OrgRemovedEvent:
+			wm.WriteModel.AppendEvents(e)
 		}
 	}
 }
@@ -76,7 +78,7 @@ func (wm *OrgDomainWriteModel) Reduce() error {
 			wm.Verified = true
 		case *org.DomainPrimarySetEvent:
 			wm.Primary = e.Domain == wm.Domain
-		case *org.DomainRemovedEvent:
+		case *org.DomainRemovedEvent, *org.OrgRemovedEvent:
 			wm.State = domain.OrgDomainStateRemoved
 			wm.Verified = false
 			wm.Primary = false
@@ -99,7 +101,8 @@ func (wm *OrgDomainWriteModel) Query() *eventstore.SearchQueryBuilder {
 			org.OrgDomainVerificationAddedEventType,
 			org.OrgDomainVerifiedEventType,
 			org.OrgDomainPrimarySetEventType,
-			org.OrgDomainRemovedEventType).
+			org.OrgDomainRemovedEventType,
+			org.OrgRemovedEventType).
 		Builder()
 }
 
diff --git a/internal/command/org_member_model.go b/internal/command/org_member_model.go
index 92218f6535..6c62dbbe21 100644
--- a/internal/command/org_member_model.go
+++ b/internal/command/org_member_model.go
@@ -44,6 +44,8 @@ func (wm *OrgMemberWriteModel) AppendEvents(events ...eventstore.Event) {
 				continue
 			}
 			wm.MemberWriteModel.AppendEvents(&e.MemberCascadeRemovedEvent)
+		case *org.OrgRemovedEvent:
+			wm.MemberWriteModel.AppendEvents(e)
 		}
 	}
 }
@@ -62,6 +64,7 @@ func (wm *OrgMemberWriteModel) Query() *eventstore.SearchQueryBuilder {
 			org.MemberAddedEventType,
 			org.MemberChangedEventType,
 			org.MemberRemovedEventType,
-			org.MemberCascadeRemovedEventType).
+			org.MemberCascadeRemovedEventType,
+			org.OrgRemovedEventType).
 		Builder()
 }
diff --git a/internal/repository/org/org.go b/internal/repository/org/org.go
index cf8a3ce114..7502622834 100644
--- a/internal/repository/org/org.go
+++ b/internal/repository/org/org.go
@@ -5,6 +5,7 @@ import (
 
 	"github.com/zitadel/zitadel/internal/domain"
 	"github.com/zitadel/zitadel/internal/eventstore"
+	"github.com/zitadel/zitadel/internal/repository/member"
 	"github.com/zitadel/zitadel/internal/repository/project"
 	"github.com/zitadel/zitadel/internal/repository/user"
 	"github.com/zitadel/zitadel/internal/zerrors"
@@ -278,6 +279,7 @@ type OrgRemovedEvent struct {
 	eventstore.BaseEvent `json:"-"`
 	name                 string
 	usernames            []string
+	members              []string
 	loginMustBeDomain    bool
 	domains              []string
 	externalIDPs         []*domain.UserIDPLink
@@ -295,6 +297,9 @@ func (e *OrgRemovedEvent) UniqueConstraints() []*eventstore.UniqueConstraint {
 	for _, name := range e.usernames {
 		constraints = append(constraints, user.NewRemoveUsernameUniqueConstraint(name, e.Aggregate().ID, e.loginMustBeDomain))
 	}
+	for _, id := range e.members {
+		constraints = append(constraints, member.NewRemoveMemberUniqueConstraint(e.Aggregate().ID, id))
+	}
 	for _, domain := range e.domains {
 		constraints = append(constraints, NewRemoveOrgDomainUniqueConstraint(domain))
 	}
@@ -314,7 +319,7 @@ func (e *OrgRemovedEvent) Fields() []*eventstore.FieldOperation {
 	}
 }
 
-func NewOrgRemovedEvent(ctx context.Context, aggregate *eventstore.Aggregate, name string, usernames []string, loginMustBeDomain bool, domains []string, externalIDPs []*domain.UserIDPLink, samlEntityIDs []string) *OrgRemovedEvent {
+func NewOrgRemovedEvent(ctx context.Context, aggregate *eventstore.Aggregate, name string, usernames []string, members []string, loginMustBeDomain bool, domains []string, externalIDPs []*domain.UserIDPLink, samlEntityIDs []string) *OrgRemovedEvent {
 	return &OrgRemovedEvent{
 		BaseEvent: *eventstore.NewBaseEventForPush(
 			ctx,
@@ -323,6 +328,7 @@ func NewOrgRemovedEvent(ctx context.Context, aggregate *eventstore.Aggregate, na
 		),
 		name:              name,
 		usernames:         usernames,
+		members:           members,
 		domains:           domains,
 		externalIDPs:      externalIDPs,
 		samlEntityIDs:     samlEntityIDs,