State Road 693 (SR 693) is a 11.6-mile-long (18.7 km) north–south street serving southern Pinellas County, Florida.

Locally known as 66th Street, Pasadena Avenue, and A19A,[2] the southern terminus is an intersection with Blind Pass Road and Gulf Way (SR 699) in St. Pete Beach, near the southern end of the Corey Causeway; the northern terminus is an intersection with U.S. Route 19 (US 19 and SR 55) within the Largo city limits (US 19-SR 55 continues northward on 66th Street).

State Road 693 is a major commercial and commuter highway that, via the Corey Causeway and the nearby Treasure Island Causeway, connects the highly popular barrier islands along the Gulf of Mexico.

The northern end of SR 693 features the campuses of Florida Beacon College and Florida Beacon Bible College; the segment in Pinellas Park features commercial campgrounds, a frequent sight along cross street SR 688 just north of the city.

Media related to Florida State Road 693 at Wikimedia Commons