Our Boys Institute (OBI) was a junior branch of the Young Men's Christian Association. Opened in 1896, the club was housed in a purpose-built premises at 221 Wakefield Street, Adelaide, South Australia, Australia. The Our Boys Institute included lecture and games rooms, indoor running track, pool, and was available for boys aged 13–18, 'a forefunner to the various youth groups which flourished in the first half of the twentieth century' such as the Boys Brigade, Scouting, etc. Wakefield Street was named for Daniel Bell Wakefield, brother of the better-known Edward Gibbon Wakefield