John William Aldridge is a former football player and manager. He was a prolific, record-breaking striker best known for his time with English club Liverpool in the late 1980s.

During his early career, he worked his way up through the lower leagues, playing in every league from the old Fourth Division to the old First Division. Initially signed as a replacement for Ian Rush, Aldridge spent over two successful seasons at Liverpool, winning the league and FA Cup once, and narrowly missing out on a second league title. Aldridge spent two seasons at Real Sociedad, becoming the first non-Basque player to sign for the club in several decades as they abandoned their selective recruitment policy.