Spencer Thomas Bernard (February 5, 1918 – March 9, 2001) was an American politician from the U.S. state of Oklahoma.

[2] Bernard was elected to the Oklahoma House of Representatives as a Democrat in 1960.

[3] He served 18 years, six of which were as speaker pro tempore, the second-in-command leadership position in the Oklahoma House of Representatives.

[3] Having prevailed with 25% as first in a wide field of primary candidates and won the runoff with 63% against State Auditor Gladys Warren,[4] he was elected lieutenant governor in 1978 with considerable margin of 57.8% to 39.7% over his Republican opponent Terry Campbell.

[2] In his reelection campaign in 1982, he defeated Democratic primary opponents John Rogers, a former secretary of state from Oklahoma City, and Rodney Ray of Jenks, Oklahoma and won the general election against Norman Lamb, increasing his result to 61%.