RollerCoaster Tycoon may refer to:

• RollerCoaster Tycoon (series) - A series of games in which a player must manage an amusement park.

• RollerCoaster Tycoon (game) - The first game, which came out in 1999.

• RollerCoaster Tycoon 2 - The sequel to Roller Coaster Tycoon, which although similar in appearance to its predecessor, has many improvements.
• RollerCoaster Tycoon 3 - the third game in the series, the first of the series to be rendered in three-dimensions.