diff --git a/telegram/commands.go b/telegram/commands.go
index d7318d0..f523f39 100644
--- a/telegram/commands.go
+++ b/telegram/commands.go
@@ -51,6 +51,7 @@ var transportCommands = map[string]command{
 	"setbio":      command{"", "update about"},
 	"setpassword": command{"[old] [new]", "set or remove password"},
 	"config":      command{"[param] [value]", "view or update configuration options"},
+	"report":      command{"[chat] [comment]", "report a chat by id or @username"},
 }
 
 var chatCommands = map[string]command{
@@ -364,6 +365,27 @@ func (c *Client) ProcessTransportCommand(cmdline string, resource string) string
 		}
 
 		return strings.Join(entries, "\n")
+	case "report":
+		if len(args) < 2 {
+			return "Not enough arguments"
+		}
+
+		contact, _, err := c.GetContactByUsername(args[0])
+		if err != nil {
+			return err.Error()
+		}
+
+		text := rawCmdArguments(cmdline, 1)
+		_, err = c.client.ReportChat(&client.ReportChatRequest{
+			ChatId:       contact.Id,
+			Reason:       &client.ChatReportReasonCustom{},
+			Text:         text,
+		})
+		if err != nil {
+			return err.Error()
+		} else {
+			return "Reported"
+		}
 	case "help":
 		return helpString(helpTypeTransport)
 	}