Jack Sharp (disambiguation)

Jack Sharp may refer to:

• Jack Sharp (1878-1938), English cricketer and footballer
• Jack Sharp (New Zealand footballer), New Zealand international football (soccer) player
• Jack Sharp (Scottish footballer) (fl. 1910s), Scottish footballer with Heart of Midlothian
• J. W. Sharp (c. 1818–1856), known as Jack, English singer and comic entertainer
• Aaron John Sharp (1904–1997), American botanist
• Jack Sharp, pen name of writer Andy Weir
• Jack Sharp (speedway rider) (1909–1974), Australian speedway rider