Which game show host is listed as appearing as himself in season 2?

Bob Eubanks is the game show host listed as appearing as himself in season 2 of The Fresh Prince of Bel-Air.

Eubanks appears in the season 2 episode “Eyes on the Prize,” where he hosts the fictional television game show Double Trouble. The role is credited as himself rather than as a fictional character, which is why the question describes him as a game show host appearing as himself.

Eubanks was a major American television host whose career included The Newlywed Game, a program strongly associated with him after he began hosting it in the 1960s. His familiar on-screen persona made him a natural choice for a sitcom storyline built around a televised quiz or game show. His Fresh Prince appearance came in 1992, during the series’ second season.

The alternatives belong to other Fresh Prince guest appearances or later television moments. Dick Clark appeared as himself in season 4 and returned in season 6, while Jay Leno and Regis Philbin were associated with later episodes. That season-and-episode distinction makes Bob Eubanks the canonical answer.