Sherman Albert Bernard Sr. (June 10, 1925 – May 11, 2012) was an American businessman from Jefferson Parish in the New Orleans suburbs, who served from 1972 to 1988 as the Louisiana Commissioner of Insurance. He is mainly remembered for having served twenty-six months in federal prison after he pleaded guilty to extortion in federal court in connection with his job duties.

Bernard was born in Schriever in Terrebonne Parish in south Louisiana, and graduated from Terrebonne High School in Houma in Terrebonne Parish. He served in the United States Marine Corps during World War II. Early in his career he was an officer of the Louisiana State Police. At the time he entered the race for state insurance commissioner, Bernard was in the house moving, trucking, and construction business in Westwego on the West Bank of the Mississippi River in Jefferson Parish.

In 1968, Bernard was elected to the Louisiana Democratic State Central Committee. In December 1971, he upset Insurance Commissioner Dudley A. Guglielmo of Baton Rouge in the Democratic runoff election. On February 1, 1972, he defeated the Republican nominee, W. G. "Billy" Haynes of West Monroe in northeastern Louisiana. Bernard polled 723,681 votes (73.2 percent) to Haynes' 265,056 (26.8 percent). Bernard won sixty-three parishes, having lost only in Haynes' Ouachita Parish, where he still polled 49.5 percent of the vote. In that same election, the Democrat Edwin Edwards, then of Crowley in Acadia Parish, defeated Republican gubernatorial nominee David C. Treen, then of Jefferson Parish

In 1974, Bernard challenged U.S. Senator Russell B. Long in the Democratic primary but received little support. Long was so popular that year that state Republican chairman James H. Boyce of Baton Rouge complained of being unable to find a candidate to oppose him. Bernard was nevertheless reelected as insurance commissioner the next year in 1975 in the first election ever held in Louisiana under the nonpartisan blanket primary system. He handily defeated the former Mayor Victor H. Schiro of New Orleans, an insurance agent by occupation. In 1979, Bernard turned aside a strong challenge for reelection from State Senator Don W. Williamson of Caddo Parish, then a Democrat. A third candidate was the Republican W. L. "Bud" Gaiennie, an insurance agent from Theriot in Bernard's native Terrebonne Parish. Previously a party activist in Williamson's Caddo Parish, Gaiennie called himself a "very strict constitutional conservative" and claimed that insurance rates could be lowered by replacing the oversight of the insurance commissioner. Gaiennie drew only 72,266 votes in the primary. In the runoff, Bernard narrowly defeated Williamson, who had the support of the popular Public Broadcasting Service chef and humorist Justin Wilson. Bernard polled 627,247 votes (50.3 percent) to Williamson's 618,952 (49.7 percent).

In 1983, Bernard was forced for his final term as insurance commissioner into a general election, popularly called the runoff in Louisiana, with the Republican candidate, Dave Brennan, an insurance executive.^{[citation needed]} In the primary, Bernard led with 652,060 votes (46.7 percent); Brennan trailed with 362,147 (26 percent). Bernard won his fourth and final term as commissioner in the general election, having polled 553,230 votes (54.9 percent) to Brennan's 453,793 (46.1 percent). Turnout dipped sharply in the second race because there was no gubernatorial contest at the top of the ticket, as Edwin Edwards had unseated David Treen in the primary.

In the September 27, 1986, primary for the U.S. Senate seat finally vacated by Russell Long, Bernard finished in fourth place with 52,075 votes (4.4 percent), three more than the fifth-place candidate, fellow Democrat J. E. Jumonville, Jr. Victory for the seat ultimately went to another Democrat, U.S. Representative John Breaux of Crowley of Louisiana's 7th congressional district, who defeated the Republican choice, U.S. Representative Henson Moore of Baton Rouge of Louisiana's 6th congressional district.

Bernard was ousted from office in the 1987 nonpartisan blanket primary by fellow Democrat Douglas D. "Doug" Green of Baton Rouge, 773,026 (55.3 percent) to 456,539 (32.6 percent).

Although Green had run on a platform to clean up irregularities in the department – he even called himself "Mr. Clean" – Green was subsequently implicated in the Champion insurance scandal and was sentenced to twenty-five years in prison, a far longer period than Bernard would later serve. Champion was found to have made more than $2 million in campaign contributions to Green in exchange for regulatory favors.