The following is a list of the Nickelodeon logos in Heartlake. CreationBeTheWorld23 doesn't own the name Heartlake, but it's owned by The LEGO Group.
This logo was used from December 3, 1983 to January 15, 1985.
This logo was introduced on January 15, 1985, and has been used ever since. There are many different variants of this logo.
Nickelodeon Heartlake introduced the new wordmark from the United States on February 3, 2017, but kept the splat. This logo was used for only 21 days, since Nickelodeon Heartlake went defunct on February 24, 2017 because of the launch of BBC Two Heartlake.