South Yorkshire Passenger Transport Executive (SYPTE) was the passenger transport executive for South Yorkshire. It was responsible for implementing policies set by the South Yorkshire Passenger Transport Authority (SYPTA) and for operation of the Authority's bus fleet from its formation in 1974 until its dissolution in 2023, when its assets and duties were transferred to the South Yorkshire Mayoral Combined Authority.

South Yorkshire is a ceremonial county in the Yorkshire and the Humber region of England. It borders North Yorkshire and West Yorkshire to the north, the East Riding of Yorkshire to the north-east, Lincolnshire to the east, Nottinghamshire to the south-east, and Derbyshire to the south and west. The largest settlement is the city of Sheffield.