Pa Tan may refer to:

• Pa Tan, Chiang Mai, a tambon (subdistrict) of Mueang Chiang Mai District, in Chiang Mai Province, Thailand
• Pa Tan, Chiang Rai, a tambon (subdistrict) of Khun Tan district, in Chiang Rai Province, Thailand

• Acevedo, Patricia
• Acevedo, Patricio
• Acevedo, Pedro
• Acevedo, Raymond
• Acevedo, Sergio
• Acevedo station
• Acevedo (surname)
• Acevedo, Walter
• Acevedo, Ángel
• Ace Ventura (franchise)
• Ace Ventura II: When Nature Calls
• Ace Ventura Jr: Pet Detective
• Ace Ventura (series)
• Aceves
• Aceves, Alfredo
• Aceves, Daniel
• Aceves, Jesús
• Aceves, Mauricio
• Aceves Nunez
• Aceves Núñez
• ACEVO
• Acevska
• Acevski
• Acevski, Lupce
• Acewaio