Oklahoma State Highway 150

State Highway 150 (abbreviated SH-150) is a state highway in McIntosh County, Oklahoma, in the United States. It is 8.77 miles (14.11 km) long, running diagonally from U.S. Highway 69 north of Eufaula in the southeast to Interstate 40 west of Checotah in the northwest. SH-150 provides access to Lake Eufaula and Lake Eufaula State Park. It has no lettered spur routes.

SH-150 was established in the mid-1960s as a spur route connecting I-40 to the parklands surrounding Lake Eufaula. In the early 1970s, it was extended to reconnect with the state highway system, as it does today, at its south end.