San Sai, Fang

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{{Infobox settlement

|official_name =San Sai

|native_name =สันทราย

|settlement_type = Tambon

|motto =

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|subdivision_type = Country

|subdivision_name = Thailand

|subdivision_type2 = Province

|subdivision_name2 = Chiang Mai

|subdivision_type3 = District

|subdivision_name3 =Fang

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|population_as_of = 2005

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|population_total =11583

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|timezone = ICT

|utc_offset = +7

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San Sai ({{langx|th|สันทราย}}) is a tambon (subdistrict) of Fang District, in Chiang Mai Province, Thailand.[http://www.thaitambon.com/ Thaitambon.com], Accessed April 25, 2010 {{in lang|th}}{{failed verification|date=November 2019}} In 2005 it had a population of 11,583 people. The tambon contains 17 villages. The subdistrict is the home of Fangchanupathum School.