The following is an episode list for Wolverine and the X-Men. Note: All the episodes have finished airing in Mexico, Brazil, and Portugal, and are currently running in the United States on Nicktoons, in Canada on YTV, in Australia on ABC, and in Singapore on okto. The show began airing in the United States on January 23, 2009. On September 6, 2008, in Canada, Teletoon began airing Wolverine and the X-Men starting from the beginning.
In the United States and Canada, the series is shown in full screen (4:3 aspect ratio), while in the UK, it is shown in its original widescreen format. Another difference between the broadcasts is that the UK version is edited for violent content, with the 9th and 17th episodes not airing at all as a result.