O'Shea Stakes is a Brisbane Racing Club Group 2 Thoroughbred horse race held under weight for age conditions, for horses aged three years old and upwards, over a distance of 2,200 metres at Doomben Racecourse, Brisbane, Australia during the Queensland Winter Racing Carnival.

[2] The race was named after Patrick O'Shea, the Queensland Turf Club's treasurer in the early 1900s and raced horses in Brisbane for 35 years.

[3] The race is considered a major prep leadup race to the Brisbane Cup.

[1] Due to track reconstruction of Eagle Farm Racecourse for the 2014–15 racing season the event was transferred to Doomben Racecourse.

[6] With the poor state of the Eagle Farm Racecourse the event in 2017 was moved with the Queensland Oaks again to Doomben Racecourse[7] and in 2018 the meeting was moved to the Sunshine Coast.