Make the collection find using Go bongo.

go get github.com/go-bongo/bongo 

package main import ( "log" "github.com/globalsign/mgo/bson" "github.com/go-bongo/bongo" ) type User struct { bongo.DocumentBase `bson:",inline"` Username string } func main() { // Bongo Connection Config config := &bongo.Config{ ConnectionString: "localhost", Database: "test", } connection, err := bongo.Connect(config) if err != nil { log.Fatal(err) } // Let's see how we can get the user list using bongo. user := &User{} users := []User{} find := connection.Collection("users").Find(bson.M{}) for find.Next(user) { users = append(users, *user) } log.Println(users) /* 2020/01/24 11:12:51 [{{ObjectIdHex("5e29cd071c291d4f567c482c") 2020-01-23 16:42:47.276 +0000 UTC 2020-01-23 16:42:47.276 +0000 UTC true} Testy McGee male} {{ObjectIdHex("5e2a9e84e30560746c0459c9") 2020-01-24 07:36:36.02 +0000 UTC 2020-01-24 07:36:36.02 +0000 UTC true} yasiari İÇLİ ERKEK}] */ }