American actor Johnny Galecki is popular for his roles as David Healy in the ABC sitcom Roseanne and Dr. Leonard Hofstadter in the CBS sitcom The Big Bang Theory.
Over the years, he has appeared in a number of films and television series, but it is television that helped him achieve stardom status. A huge fan of bikes, he once had a large collection of motorbikes, which he gave away after becoming a star in Hollywood. As of 2025, Johnny Galecki has a net worth of $100 million. So, who is Johnny Galecki? Here’s everything we know about the highest-paid television actor.
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Johnny Galecki Biography
Johnny Galecki was born on the 30th of April 1975, in Bree, Belgium. He is currently 49 years old.
| Birth Name | John Mark Galecki |
| Nickname | Johnny |
| Date of Birth | April 30, 1975 |
| Place of Birth | Bree, Belgium |
| Age | 49 years old |
| Sun Sign | Taurus |
| Profession | Actor |
| Nationality | American |
| Marital Status | Married |
| Spouse | Morgan Galecki |
| Children | 2 |
| Residence | Los Angeles, California, U.S. |
Family
- Father – Richard Galecki (Worked with the U.S. Air Force)(Died in 1991).
- Mother – Mary Louise Noon (Mortgage consultant)
- Siblings – Nick Galecki (Younger Brother), Allison Galecki (Younger Sister)
Education
Since he started acting at a young age of 7, he wasn’t able to concentrate on his studies. He went to school till 8th grade, after which he quit studies as he wasn’t interested in academics.
Ethnicity
He is of Polish descent from her father’s side, and he is of Italian and Irish descent from her mother’s side.
Johnny Galecki Love Life
Johnny Galecki’s relationship with Morgan surfaced online in early 2023. The couple soon got married and welcomed their daughter Oona Evelena. The duo has not revealed publicly when they married or when their daughter was born.
He was previously in a relationship with Alaina Meyer from August 2018 to November 2020. They have a son, Avery, born in November 2019. He dated actress Ariella Nicole from 2015 to 2018. They confirmed their relationship on New Year’s Eve by posting a picture of them celebrating the New Year in a private plane.
Prior to that, Johnny had been in relationships with many celebrities such as Sara Gilbert, Laura Harris, Ari Graynor, Kelsey Harper, Kaley Cuoco, Kelli Garner, and Katie Waissel.
Physical Statistics
| Height | Feet – 5 feet 5 inches Centimeters – 165 cm Meters – 1.65 m |
| Weight | Kilograms – 68 kg Pounds – 150 lbs |
| Body Build | Average |
| Eye Color | Light Brown |
| Hair Color | Dark Brown |
| Sexuality | Straight |
| Shoe Size | Unknown |
| Distinctive Features | Short Stature |
Professional Statistics
Film Debut
In 1988, he landed the role of Toby Reardon in the comedy-drama A Night in the Life of Jimmy Reardon, marking his film debut.
Some of his notable films are National Lampoon’s Christmas Vacation (1989), Prancer (1989), Suicide Kings (1997), I Know What You Did Last Summer (1997), Bookies (2003), and In Time (2011).
Television Debut
His first television appearance happened in 1990 when he was cast in the NBC sitcom American Dreamer.
Famous For
Playing the role of Dr. Leonard Hofstadter in the comedy-drama, The Big Bang Theory, since 2007. His performance in the series earned him a Satellite Award for Best Actor – Television Series Musical or Comedy as well as many other nominations.
Brand Endorsements
Galecki has appeared in television commercials like Hyundai Elantra, Hyundai Elantra coupé and sedan, and Ford Fusion.
Favorite Things
- Favorite Place – Iceland
Net Worth
Johnny Galecki’s net worth is estimated at $100 million. His impressive net worth mostly comes from acting in films, endorsements, TV salaries, and social media activities.
Galecki owns 360 acres of land in Santa Margarita, California, that boasts vineyards and a log cabin. In late June 2017, his ranch was destroyed in a major wildfire known as the Hill Fire. Galecki, in a media statement, said wildfire was “the threat … we live with constantly, which may seem crazy to some, but we do so because living in our beautiful, rural area makes it worthwhile.
Facts
Galecki was inclined towards acting at an early age, but his parents took many efforts to distract him from acting with sports, but they weren’t successful, as he was very adamant in his goal.
He won the ‘Best Youth Comedian’ category of the Young Artist Award in 1993 for his character in ‘Roseanne’.
In 2012, Johnny Galecki won the Satellite Award for ‘Best Actor in a Series, Comedy or Musical’.
He was last seen in the movie A Dog’s Journey (2019) and had a recurring role in the TV series The Conners (2018-2019).