Thomas Ball was an American sculptor and musician. His work has had a marked influence on monumental art in the United States, especially in New England.

David Scull Bispham was an American operatic baritone.

Richard Bonelli was an American operatic baritone active from 1915 to the late 1970s.

Henry Thacker ("Harry") Burleigh was an American classical composer, arranger, and professional singer known for his baritone voice. The first black composer instrumental in developing characteristically American music, Burleigh made black music available to classically trained artists both by introducing them to spirituals and by arranging spirituals in a more classical form. Burleigh also introduced Antonín Dvořák to Black American music, which influenced some of Dvořák's most famous compositions and led him to say that Black music would be the basis of an American classical music.

Thomas Hardie Chalmers was an American opera singer, actor, and filmmaker.

Charles William Clark was an American baritone singer and vocalist teacher. He is generally regarded as the first American baritone singer to be famous in Europe, and as one of the greatest baritone singers of all time. He sang to great acclaim at the major opera houses of Europe and America, appearing in a wide variety of roles from the Italian, French and German repertoires that ranged from the lyric to the dramatic.
Dominic Cossa is an American operatic lyric baritone particularly associated with the Italian and French repertoire.

Emilio Eduardo de Gogorza was an American baritone of Spanish parentage.

Samuel Holland Rous, who recorded using the name S. H. Dudley, and less frequently as Frank Kernell, was an American singer, pioneer recording artist, and music business executive. He was unrelated to the black vaudeville performer and impresario Sherman Houston Dudley.

Robert Todd Duncan was an American baritone opera singer and actor. One of the first African-Americans to sing with a major opera company, Duncan is also noted for appearing as Porgy in the premier production of Porgy and Bess (1935).

Nelson Ackerman Eddy was an American singer, baritone and actor who appeared in 19 musical films during the 1930s and 1940s, as well as in opera and on the concert stage, radio, television, and in nightclubs. A classically trained baritone, he is best remembered for the eight films in which he costarred with soprano Jeanette MacDonald. He was one of the first "crossover" stars, a superstar appealing both to shrieking bobby soxers and opera purists, and in his heyday, he was the highest paid singer in the world.

Arthur Endrèze was an American opera singer who enjoyed a popular career in Paris and sang in many premieres. His voice was described as "warm, lyrical" and "well suited to the French repertory".

Wilbur "Wib" Evans was an American actor and singer who performed on the radio, in opera, on Broadway, in films, and in early live television.
John Fiorito is a baritone opera singer.

Zachary Gordin is an American baritone who performs leading roles in operatic productions and major concert works with orchestras and choruses.

Frank Guarrera was an Italian-American lyric baritone who enjoyed a long and distinguished career at the Metropolitan Opera, singing with the company for a total of 680 performances. He performed 35 different roles at the Met, mostly from the Italian and French repertories, from 1948 through 1976. His most frequent assignments at the house were as Escamillo in Georges Bizet's Carmen, Marcello in Giacomo Puccini's La Bohème, Valentin in Charles Gounod's Faust, and Ping in Puccini's Turandot. He was also an admired interpreter of Mozart roles, establishing himself in the parts of both Guglielmo and Don Alfonso in Così fan tutte and Count Almaviva in Le nozze di Figaro. Most of the roles he portrayed were from the lyric repertoire, such as the title role in Tchaikovsky's Eugene Onegin, but he also sang some heavier roles at the Met like Amonasro in Aïda, Jack Rance in La fanciulla del West and Il conte di Luna in Il trovatore.

Nathan T. Gunn is an American operatic baritone who performs regularly around the world. He is an alumnus of the University of Illinois at Urbana-Champaign where he is currently a professor of voice.

Thomas Walter Hampson is an American lyric baritone, a classical singer who has appeared world-wide in major opera houses and concert halls and made over 170 musical recordings.

Claude Heater was an American opera singer. He is also known for portraying the role of Jesus Christ in the 1959 classic film Ben-Hur.

Werner Klemperer was a German-American actor, stage entertainer, and singer. He was best known for the role of Colonel Wilhelm Klink on the popular CBS television sitcom Hogan's Heroes, for which he twice won the award for Outstanding Supporting Actor in a Comedy Series at the Primetime Emmy Awards in 1968 and 1969.

Philip Kraus is an American operatic baritone and stage director known for his performances with the Lyric Opera of Chicago, starting in 1991, and for his co-founding of Light Opera Works, a professional light opera company in Chicago, in 1980.

Lucia Lucas is an American transgender baritone. She made history when, in March, 2018, it was announced that she would become the first female (transgender) baritone to perform a principal role on an American operatic stage. The performance on May 3, 2019, in Tulsa, Oklahoma, saw Lucas playing the starring role in Mozart's Don Giovanni with the Tulsa Opera. The performance is the subject of the 2020 feature documentary The Sound of Identity, directed by James Kicklighter.

Christopher Magiera is an American operatic baritone. Born in Evanston, Illinois, Magiera was an undergraduate student at Wake Forest University and a graduate student at the Peabody Conservatory and the Yale School of Music. He attended the Bavarian State Opera Opernstudio and was employed by Eytan Pessen as a member at the Semperoper in Dresden from 2010 to 2012.

Robert Keith McFerrin Sr. was an American operatic baritone and the first African-American man to sing at the Metropolitan Opera in New York City. His voice was described by critic Albert Goldberg in the Los Angeles Times as "a baritone of beautiful quality, even in all registers, and with a top that partakes of something of a tenor's ringing brilliance." He was the father of Grammy Award-winning vocalist Robert McFerrin Jr., better known as Bobby McFerrin.

Robert Merrill was an American operatic baritone and actor, who was also active in the musical theatre circuit. He received the National Medal of Arts in 1993.

Sherrill Milnes is an American dramatic baritone most famous for his Verdi roles. From 1965 until 1997 he was associated with the Metropolitan Opera. His voice is a high dramatic baritone, combining good legato with an incisive rhythmic style. By 1965 he had made his debut at the Metropolitan Opera. His international debuts followed soon thereafter, and Milnes became one of the world's prominent Verdi baritones of the 1970s and 1980s.

Aubrey W. Pankey was an American-born baritone and noted Lieder singer in 1930s Germany. In 1956 he permanently emigrated to East Germany under the growing shadow of McCarthyism together with his companion Fania Fénelon. He was the first American to sing in the People's Republic of China in 1956.

James Pease was an American bass-baritone, notable for his Wagnerian roles. He was also a distinguished Balstrode in Benjamin Britten’s Peter Grimes, a role which he was the first to perform in the US in 1946, and later recorded under the composer’s direction in 1958.

George Harvey Presnell was an American actor and singer. He began his career in the mid-1950s as a classical baritone, singing with orchestras and opera companies throughout the United States.

John Reardon was an American baritone and actor who was noted for his performances on television, including many appearances on the PBS children's television show Mister Rogers' Neighborhood.

Ronald E. Richardson was an American actor and operatic baritone. Richardson began his career in the mid-1970s appearing in regional theater and opera productions. He appeared in several Broadway musicals from 1978-1993, arguably best known for his Tony Award and Drama Desk Award-winning performance of Jim in the 1985 Broadway musical Big River.

Giacomo Rimini was an Italian-American operatic baritone. He was most admired for his interpretations of the works of Giuseppe Verdi.

Seymour Schwartzman was an American cantor and opera singer. He was a principal baritone at New York City Opera where he sang over thirty roles and also performed internationally in opera houses and on the concert stage. Among the synagogues where he served as cantor was the Beth Sholom Congregation in Elkins Park, Pennsylvania.

Joseph Shore is a retired American operatic baritone and voice teacher. He has excelled particularly in the operas of Giuseppe Verdi.

Jubilant Sykes is an American baritone.

Sanford Sylvan was an American baritone.

Conrad Thibault was an American baritone vocalist who frequently appeared on radio, recordings, and concert tours.

John Charles Thomas was an American opera, operetta and concert baritone.

Lawrence Mervil Tibbett was an American opera singer and recording artist who also performed as a film actor and radio personality. A baritone, he sang leading roles with the Metropolitan Opera in New York City more than 600 times from 1923 to 1950. He performed diverse musical theatre roles, including Captain Hook in Peter Pan in a touring show.
Alan Titus is an internationally celebrated baritone.

Theodor Uppman was an American operatic baritone. He is best known for his creation of the title role in Benjamin Britten's opera Billy Budd.

Francesco Valentino was an American operatic baritone. He is perhaps best remembered for his performances under Arturo Toscanini.

William Sterling Walker was a baritone with the Metropolitan Opera (1962–1980) whose singing career included performances at the White House, at Carnegie Hall and other concert venues across North America and Europe, and some 60 appearances on The Tonight Show Starring Johnny Carson. From 1991-2002, he produced opera as General Director of Fort Worth Opera in Fort Worth, Texas.

Leonard Warren was an American opera singer. A baritone, he was a leading artist for many years with the Metropolitan Opera in New York City. Especially noted for his portrayals of the leading baritone roles in the operas of Giuseppe Verdi, he had few rival baritones in his time. His power and range were the highlights of his vocal instrument.

Robert Weede was an American operatic baritone.

Hermann Wilhelm Weil, was a baritone singer at the Metropolitan Opera.

Reinald Werrenrath was an American baritone opera singer, who also recorded popular songs and appeared regularly on radio in the early decades of the twentieth century. Werrenrath commonly used the pseudonym Edward Hamilton.

Richard White is an American actor and opera singer best known for voicing the character of Gaston in Disney's Beauty and the Beast and in the TV series House of Mouse.

Raymond Wolansky was an American operatic baritone who made a career in Europe. A long-term member of the Staatsoper Stuttgart, he appeared in leading roles such as Verdi's Nabucco and Rigoletto at international opera houses and festivals, including world premieres.
Earl Wrightson was an American singer and actor best known for musical theatre, concerts and television performances. His regular singing partner was the soprano Lois Hunt.