diff --git a/argocd/resource_argocd_application.go b/argocd/resource_argocd_application.go
index 5760bc84..bfa927c6 100644
--- a/argocd/resource_argocd_application.go
+++ b/argocd/resource_argocd_application.go
@@ -150,7 +150,7 @@ func resourceArgoCDApplicationDelete(d *schema.ResourceData, meta interface{}) e
 	c := *server.ApplicationClient
 	appName := d.Id()
 	_, err := c.Delete(context.Background(), &applicationClient.ApplicationDeleteRequest{Name: &appName})
-	if err != nil {
+	if err != nil && !strings.Contains(err.Error(), "NotFound") {
 		return err
 	}
 	d.SetId("")
diff --git a/argocd/resource_argocd_project.go b/argocd/resource_argocd_project.go
index 9f6b7f3d..d99ccfc4 100644
--- a/argocd/resource_argocd_project.go
+++ b/argocd/resource_argocd_project.go
@@ -174,7 +174,7 @@ func resourceArgoCDProjectDelete(d *schema.ResourceData, meta interface{}) error
 	_, err := c.Delete(context.Background(), &projectClient.ProjectQuery{Name: projectName})
 	tokenMutexProjectMap[projectName].Unlock()
 
-	if err != nil {
+	if err != nil && !strings.Contains(err.Error(), "NotFound") {
 		return err
 	}
 	d.SetId("")
diff --git a/argocd/resource_argocd_repository.go b/argocd/resource_argocd_repository.go
index 604f5de3..9f01f858 100644
--- a/argocd/resource_argocd_repository.go
+++ b/argocd/resource_argocd_repository.go
@@ -71,7 +71,7 @@ func resourceArgoCDRepositoryRead(d *schema.ResourceData, meta interface{}) erro
 		tokenMutexConfiguration.RLock()
 		r, err = c.Get(context.Background(), &repository.RepoQuery{
 			Repo:         d.Id(),
-			ForceRefresh: false,
+			ForceRefresh: true,
 		})
 		tokenMutexConfiguration.RUnlock()
 
@@ -89,7 +89,7 @@ func resourceArgoCDRepositoryRead(d *schema.ResourceData, meta interface{}) erro
 		tokenMutexConfiguration.RLock()
 		rl, err := c.ListRepositories(context.Background(), &repository.RepoQuery{
 			Repo:         d.Id(),
-			ForceRefresh: false,
+			ForceRefresh: true,
 		})
 		tokenMutexConfiguration.RUnlock()
 
@@ -165,7 +165,14 @@ func resourceArgoCDRepositoryDelete(d *schema.ResourceData, meta interface{}) er
 	tokenMutexConfiguration.Unlock()
 
 	if err != nil {
-		return err
+		switch strings.Contains(err.Error(), "NotFound") {
+		// Repository has already been deleted in an out-of-band fashion
+		case true:
+			d.SetId("")
+			return nil
+		default:
+			return err
+		}
 	}
 	d.SetId("")
 	return nil
diff --git a/argocd/resource_argocd_repository_credentials.go b/argocd/resource_argocd_repository_credentials.go
index 5b15d3f9..7f5841c5 100644
--- a/argocd/resource_argocd_repository_credentials.go
+++ b/argocd/resource_argocd_repository_credentials.go
@@ -117,7 +117,14 @@ func resourceArgoCDRepositoryCredentialsDelete(d *schema.ResourceData, meta inte
 	tokenMutexConfiguration.Unlock()
 
 	if err != nil {
-		return err
+		switch strings.Contains(err.Error(), "NotFound") {
+		// Repository credentials have already been deleted in an out-of-band fashion
+		case true:
+			d.SetId("")
+			return nil
+		default:
+			return err
+		}
 	}
 	d.SetId("")
 	return nil