37th parallel may refer to:

• 37th parallel north, a circle of latitude in the Northern Hemisphere
• 37th parallel south, a circle of latitude in the Southern Hemisphere

• Australia cricket team in England in 1934
• Australia cricket team in England in 1938
• Australia cricket team in England in 2015
• Australia cricket team in India in 1956
• Australia cricket team in India in 1960
• Australia cricket team in India in 2013
• Australia cricket team in New Zealand in 2015-16
• Australia cricket team in New Zealand in 2015–16
• Australia cricket team in New Zealand in 2016
• Australia cricket team in South Africa in 1902
• Australia cricket team in South Africa in 2015-16
• Australia cricket team in South Africa in 2015–16
• Australia cricket team in South Africa in 2016
• Australia cricket team in United Arab Emirates in 2014-15
• Australia cricket team in United Arab Emirates in 2014–15
• Australia cricket team in West Indies in 1965
• Australia, Cuba
• Australia Cup
• Australia Cup (1999–2004)
• Australia Dairy
• Australia Dairy Company
• Australia Day 2012 protests
• Australia Day Ambassador
• Australia Day Council
• Australia Day honours