GRAMMY® & MAC Award-Winning Baritone Adelmo Guidarelli is a powerhouse of personality and vocal prowess—one of opera’s most in-demand singing actors, celebrated for his magnetic stage presence and unforgettable portrayals of Italian character roles. With a voice as rich as his theatrical flair, Guidarelli shines in signature roles such as the title role in Don Pasquale, Dulcamara in The Elixir of Love, Don Magnifico in La Cenerentola, Bartolo in both The Barber of Seville and Le Nozze di Figaro, Leporello in Don Giovanni, and Don Alfonso in Così Fan Tutte. His dramatic versatility extends to powerhouse performances as Falstaff, Gianni Schicchi, the Sacristan in Tosca, Sulpice in The Daughter of the Regiment, and comic gems like Benoit and Alcindoro in La Bohème.

Guidarelli's career has brought him to top stages across the U.S. including Palm Beach Opera, Opera Tampa, Opera Las Vegas, Central City Opera, New Jersey State Opera, Opera Theater of Connecticut, Syracuse Opera, and beyond. Internationally, he has captivated audiences across Europe in prestigious venues and festivals throughout Italy, Germany, France, Austria, Ireland, Scotland, Wales, Greece, Spain, Slovakia, Prague, and Vienna.

Beyond the opera house, Guidarelli has made waves in pop culture. He starred in two national TV commercials for SONY’s PS4 Pro "Opera Campaign", one of which premiered during NBC’s 2018 Super Bowl Game Day coverage. As "Mr. Opera Man," he's the featured soloist on the GRAMMY-winning children's album All The Sounds by Lucy Kalantari and The Jazz Cats. His operatic comedy show Operation Opera earned him a coveted MAC Award for Best Comedy Performer, and he’s been spotlighted on TV and radio with appearances on E! Channel’s Bank of Hollywood (invited by Ryan Seacrest), BBC Scotland, and a national spot for Lidia’s Italian Gourmet Kitchen.

Guidarelli's voice can be heard around the world — from a charming German children’s CD (Der Kleine Tanzbär Schubidu) to SONY MBA’s holiday catalog hits like A Christmas Toast and Sing Your Song. His debut solo album Treasured Songs of Italy & Germany spawned an IAIRA-certified #1 international hit with his dynamic, bilingual version of Funiculì, Funiculà.

A true ambassador for the art form, he’s a voting member of The Recording Academy and a regular face at the GRAMMY Awards. His career has been supported by prestigious organizations such as The Schuyler Foundation for Career Bridges, The Amadeus Fund, The Caruso International Voice Competition, and many others.

Whether he's commanding the stage, the screen, or the airwaves, Adelmo Guidarelli brings operatic artistry to life with heart, humor, and unforgettable style.