The Arizona Complex League Rangers are a Rookie-level affiliate of the Texas Rangers, competing in the Arizona Complex League of Minor League Baseball. The team plays its home games at Surprise Stadium in Surprise, Arizona. The team is composed mainly of players who are in their first year of professional baseball either as draftees or non-drafted free agents.

The team began play in 2003 in the Arizona League (AZL), succeeding the Texas Rangers' prior rookie team, the Florida-based Gulf Coast League Rangers.

The team has captured two league championships, in 2010 and 2019. Prior to the 2021 season, the Arizona League was renamed as the Arizona Complex League (ACL).

Notable players for the team include: