
Simon Helberg
Acting
Simon Maxwell Helberg (born December 9, 1980) is an American actor, comedian, and musician. He is known for playing Howard Wolowitz in the CBS sitcom The Big Bang Theory (2007–2019), for which he won the Critics' Choice Television Award for Best Supporting Actor in a Comedy Series, and as Cosmé McMoon in the film Florence Foster Jenkins (2016), for which he was nominated for the Golden Globe Award for Best Supporting Actor – Motion Picture. He has appeared on the sketch comedy series MADtv, and has appeared in films such as Old School (2003), Good Night, and Good Luck (2005), Walk Hard: The Dewey Cox Story (2007), A Serious Man (2009), and Annette (2021). He wrote, directed (along with his wife Jocelyn Towne), and starred in the film We'll Never Have Paris (2014), which is based on he and his wife's relationship.
Known For

American Dad!
2005 · tv

The Late Show with Stephen Colbert
2015 · tv

Young Sheldon
2017 · tv

Watch What Happens Live with Andy Cohen
2009 · tv

The Big Bang Theory
2007 · tv

Conan
2010 · tv

The Audacity
2026 · tv

Sabrina, the Teenage Witch
1996 · tv

Arrested Development
2003 · tv

The Late Late Show with Craig Ferguson
2005 · tv

Reno 911!
2003 · tv

Poker Face
2023 · tv

The Tom and Jerry Show
2014 · tv

Kung Fu Panda: Legends of Awesomeness
2011 · tv

Joey
2004 · tv

Comedy Bang! Bang!
2012 · tv

Drunk History
2013 · tv

Less than Perfect
2002 · tv

A Cinderella Story
2004 · movie

Kick Buttowski: Suburban Daredevil
2010 · tv

The Soup
2004 · tv

Old School
2003 · movie

Studio 60 on the Sunset Strip
2006 · tv

Son of the Beach
2000 · tv

Popular
1999 · tv

The Guild
2007 · tv

Entertainment Tonight
1981 · tv

StarTalk with Neil deGrasse Tyson
2015 · tv

Quintuplets
2004 · tv

Dr. Horrible's Sing-Along Blog
2008 · tv