Calvin Ross Abrams, nicknamed Abie, (born March 2, 1924, in Philadelphia, Pennsylvania; died February 25, 1997, in Ft. Lauderdale, Florida) was an American left-handed major league baseball player.

Morrie (Morris) Arnovich, known as Snooker, (November 16, 1910 - July 20, 1959) was a stocky Major League Baseball outfielder. He was a line drive hitter and he played seven seasons for the Philadelphia Phillies, the Cincinnati Reds and the New York Giants between 1936, and 1941, and again for one game in 1946.

One of the most religious Jewish major leaguers, Arnovich kept kosher his whole life. Arnovich was a two-time All-Wisconsin basketball star at the University of Wisconsin-Superior.

Bradley David "Brad" Ausmus (born April 14, 1969) is an American three-time Gold Glove Award winning catcher in Major League Baseball with the Houston Astros. With more than 100 games caught in 11 consecutive seasons, he ranks third among active catchers in games played. He is fifth all-time of all Jewish Major Leaguers in hits, and eighth in home runs and RBIs, trailing only Hank Greenberg and Shawn Green in all three categories. He also won the 2007 Darryl Kile Award "for integrity and courage".

Ross Baumgarten (born May 27, 1955, in Highland Park, Illinois) is a former Major League Baseball pitcher, who pitched from 1978 to 1982 for the Chicago White Sox and Pittsburgh Pirates.

José Joaquín (Arias) Bautista (born July 25, 1964, in Baní, Dominican Republic) is a former right-handed pitcher who played in Major League Baseball from 1988 to 1997. He is not related to IF/OF José Bautista. Bautista is observantly Jewish, born to a Dominican father and an Israeli mother.

Morris "Moe" Berg (March 2, 1902, New York, New York – May 29, 1972, Belleville, New Jersey) was an American professional baseball player who later served as a spy for the Office of Strategic Services during World War II. Although he spent 15 seasons in Major League Baseball, Berg was never more than an average player, and was better known for being "the brainiest guy in baseball" than for anything he accomplished in the game. The Bergs were never religiously observant, although being Jewish did contribute to Moe's sense of being an outsider in mid-twentieth century America. Casey Stengel once described Berg as "the strangest man ever to play baseball."

Robert "Bo" Belinsky (born December 7, 1936, in New York, NY – November 23, 2001) was an American left-handed pitcher in Major League Baseball.

Ronald Mark Blomberg (born August 23, 1948, in Atlanta, Georgia), nicknamed Boomer, is a former Major League Baseball designated hitter, first baseman, and right fielder. He played for the New York Yankees (1969, 1971-76) and Chicago White Sox (1978), and he is currently the manager of the Bet Shemesh Blue Sox in the Israel Baseball League.

Louis "Lou" Boudreau (July 17, 1917, in Harvey, Illinois – August 10, 2001) was an American Major League Baseball player and manager. He was elected to the Baseball Hall of Fame in 1970. He was also a radio announcer for the Chicago Cubs of the National League.

Ryan Joseph Braun, nicknamed The Hebrew Hammer (born November 17, 1983, in Mission Hills, California), is an American right-handed left fielder who broke into baseball's Major Leagues with the Milwaukee Brewers in 2007.

Craig Andrew Breslow (born August 8, 1980, in New Haven, Connecticut) is a relief pitcher in Major League Baseball who pitches in the Boston Red Sox organization. He is on the Red Sox 2008 40-man roster.

Harry Danning, nicknamed Harry the Horse (September 6, 1911, Los Angeles, California – November 29, 2004) was a Major League Baseball catcher who played his entire career with the New York Giants (1933-42). He batted and threw right-handed.

Danning, who was Jewish, was nicknamed "Harry The Horse" for Damon Runyon's Broadway character. He attended Polytechnic High School in Los Angeles.

Myron Walter Drabowsky (July 21, 1935 – June 10, 2006) was a Polish-American right-handed relief pitcher in Major League Baseball who played for the Chicago Cubs (1956-1960), Milwaukee Braves (1961), Cincinnati Reds (1962), Kansas City Athletics (1962-1965), Baltimore Orioles (1966-1968, 1970), Kansas City Royals (1969-70), St. Louis Cardinals (1971-72) and Chicago White Sox (1972).

Avram Doomchin was a pitcher for the Montreal Expos and was the 1993 NL Comeback Player of the Year.

Michael Peter Epstein (born April 4, 1943, in the Bronx, New York), nicknamed SuperJew, is a burly left-handed former Major League Baseball player for the Baltimore Orioles, Washington Senators, Oakland Athletics, Texas Rangers, and California Angels from 1966 - 1974.

The first baseman was noted as a strong power hitter who did not hit for a high batting average, though he walked (and was hit by the pitch) so much that he finished with a respectable career .359 on base percentage.

Harry Feldman (November 10, 1919, New York, New York - March 16, 1962, Fort Smith, Arkansas) was a Major League Baseball pitcher who played for the New York Giants from 1941 to 1946. The 6' 0", 175 lb. right-hander had a seizure while going fishing in 1962, and had a heart attack shortly thereafter and died at age 42.

Feldman attended Clark Junior High School. He pitched two no-hitters in high school. He took off from his job at a shirt factory, and went to try out for the New York Giants. After three days of not getting a glance, he went to manager Bill Terry and asked for an opportunity. The team was impressed enough to sign Feldman.

Scott Wynne Feldman (born February 7, 1983, in Kailua, Hawaii) is a 6' 5" relief pitcher who plays for the Texas Rangers.

Gavin Fingleson (born August 5, 1976, in Johannesburg, South Africa) is an Australian switch hitting third baseman.

Matthew Lee "Matt" Ford (born April 8, 1981, in Plantation, Florida) is an American left-handed professional baseball pitcher.

Samuel Babson "Sam" Fuld (born November 20, 1981, in Durham, New Hampshire) is a Jewish-American left-handed professional baseball player, and currently plays outfield for the Chicago Cubs.

Fuld is the son of Kenneth Fuld (Chairman of the psychology department at the University of New Hampshire) and Amanda Merrill, and got his start playing baseball when he and his grandmother played with wiffle balls.