Sakaryaspor is a Turkishfootball (soccer) club, formed in 1965 after the merger Yıldırımspor, Idmanyurdu, Güneşspor and Ada Gençlik.
In the end of the 2005-2006 BANK ASYA League A football season, Sakaryaspor won a place in the play-off matches. After eliminating Istanbulspor in the first playoff match, Sakaryaspor went on to defeat Altay SK 4-1 in the finals and were promoted to the Turkcell Super League. They were relegated from the Turkcell Super League the following season. They were also old Second League champions in seasons of 1980-81 and 1986-87. Football club also nicknamed as "Football Factory" by the supporters. Sakaryaspor relegated to Second League, which is third level of Turkish league once due to remained behind Samsunspor by dual average (1-3, 1-0).
Sakaryaspor's fans are one of the biggest supporters of the club, regardless of the clubs bad management and relegation. Sakaryaspor fans always support the team on both home and away games. The fans call themselves "Tatangalar" which translates to Bulls. Currently the team is playing on TFF Third League of the Turkish Footbal League, yet they have been competitive in Turkish Super League many times before. Sakaryaspor fans are currently participating in a citywide big fundraising event in order to build a new stadium facility for the team.