1. See also

Jack Sinclair may refer to:

• Jack Sinclair (cyclist) (born 1992), Australian long distance cyclist and scout
• Jack Sinclair (footballer) (born 1996), Australian rules footballer for St Kilda
• Jack Sinclair (Scouting) (fl. 2004), president and international commissioner of Scouts Canada
• Jack Sinclair (poker player) (born 1990), English professional poker player

See also

• John Sinclair (disambiguation)
• Jonathan Sinclair (disambiguation)

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