Johnny Galecki

Johnny Galecki
Johnny Galecki  American Actor

Johnny Galecki dating history

Who is he dating right now?


Johnny Galecki has been in relationships with Alaina Meyer (2018 - 2020), Ariella Nicole (2015), Katie Waissel (2014), Kelli Garner (2011 - 2014), Laura F. (2010 - 2011), Kaley Cuoco (2008 - 2010), Kelsey Harper (2007), Laura Harris (1996 - 1998) and Sara Gilbert (1992 - 1993).

Johnny Galecki has had an encounter with Ari Graynor (2006).


Johnny Galecki is a 49 year old American Actor. Born John Mark Galecki on 30th April, 1975 in Bree, Flanders, Belgium, he is famous for Roseanne, The Big Bang Theory. His zodiac sign is Taurus.

Johnny Galecki has been in 9 on-screen matchups, including Aarti Mann in The Big Bang Theory (2007), Ally Maki in The Big Bang Theory (2007), Courtney Ford in The Big Bang Theory (2007), Judy Greer in The Big Bang Theory (2007) and Kaley Cuoco in The Big Bang Theory (2007).

Johnny Galecki is a member of the following lists: American film actors, American television actors and American child actors.


Who is Johnny Galecki dating? Johnny Galecki girlfriend, wife list. Help us build our profile of Johnny Galecki! Login to add information, pictures and relationships, join in discussions and get credit for your contributions.

Relationship Statistics

Married1 - - -
Dating9 16 years, 10 months 5 years, 2 months 7 months, 2 days
Encounter1 - - -
Total11 16 years, 10 months 4 years, 3 months 7 months, 2 days


First Name John
Middle Name Mark
Last Name Galecki
Full Name at Birth John Mark Galecki
Alternative Name Johnny Galecki
Birthday 30th April, 1975
Birthplace Bree, Flanders, Belgium
Height 5' 5" (165 cm)
Build Average
Eye Color Brown - Light
Hair Color Brown - Dark
Distinctive Feature Short stature, Expressive eyebrows
Zodiac Sign Taurus
Sexuality Straight
Ethnicity White
Nationality American
Occupation Text Actor, voice actor
Occupation Actor
Claim to Fame Roseanne, The Big Bang Theory
Year(s) Active 1987–present
Talent Agency (e.g. Modelling) Creative Artists Agency
Brand Endorsement (March 2014) TV commercial "Nice Evil Woman" for the 2014 Hyundai Elantra.
Shoe Size 8.5
Official Websites,,
Father Richard Galecki (member of U.S. Air Force) (deceased)
Mother Mary Lou (née Noon) (realtor)
Brother Nick Galecki (younger) (car collision consultant)
Sister Allison Galecki (younger) (aesthetician)
Friend Sara Gilbert (actress)
Pets Vera (dog - boxer mix)
Favorite Foods Vegetarian
Favorite Accessories Glasses, Scarf

John Mark Galecki (born April 30, 1975) is an American actor. He played Leonard Hofstadter in the CBS sitcom The Big Bang Theory (2007–2019) and David Healy in the ABC sitcom Roseanne (1992–1997; 2018). Galecki also appeared in the films National Lampoon's Christmas Vacation (1989), Prancer (1989), Suicide Kings (1997), I Know What You Did Last Summer (1997), Bookies (2003), In Time (2011), and Rings (2017).

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Dating History

Partner Comparison

Johnny Galecki49 TaurusActor
Alaina Meyer27Model
Ariella Nicole35 Scorpio
Katie Waissel38 AquariusSinger
Kelli Garner40 AriesActress
Laura F.-
Kaley Cuoco38 SagittariusActress
Kelsey Harper-
Ari Graynor41 TaurusActress
Laura Harris47 ScorpioActress
Sara Gilbert49 AquariusActress
Morgan Galecki-
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NameGenderBornAgeOther Parent
AveryMale4th December, 20194 years oldAlaina Meyer
Oona EvelenaFemale20244 months oldMorgan Galecki


A Dog's Journey2019Henry (voice)Movie
The Conners2018David HealyTV Show
The Cleanse2016PaulMovie
CBGB2013Terry OrkMovie
In Time2011BorelMovie
Barenaked Ladies: The Big Bang Theory Theme2011Johnny GaleckiMusic Video
Who You Know2007DavidShort Film
The Big Bang Theory2007Leonard HofstadterTV Show
My Boys2006TroutyTV Show
Happy Endings2005Miles (uncredited)Movie
Peep Show2005MarkTV Movie
American Dad!2005ArnieTV Show
My Name Is Earl2005ScottTV Show
White Like Me2004MarcusShort Film
Entourage2004Johnny GaleckiTV Show
LAX2004Leland PressmanTV Show
Hope & Faith2003JayTV Show
Becoming Glen2002GlenTV Movie
Two Families2002TV Movie
Vanilla Sky2001Peter BrownMovie
Bagtime2001TV Movie
Playing Mona Lisa2000ArthurMovie
Batman Beyond1999KnuxTV Show
Family Guy1999Leonard HofstadterTV Show
Norm1999Dale StackhouseTV Show
The Opposite of Sex1998Jason BockMovie
Bean1997Stingo WheelieMovie
I Know What You Did Last Summer1997MaxMovie
Suicide Kings1997Ira RederMovie
Murder at My Door1996Teddy McNairTV Movie
Dave Matthews Band: Satellite1995Man watching television (uncredited)Music Video
Without Consent1994MartyTV Movie
Bob Seger & The Silver Bullet Band: Night Moves1994Young Dater (uncredited)Music Video
A Family Torn Apart1993Daniel HanniganTV Movie
Billy1992David MacGregorTV Show
Backfield in Motion1991Tim SeaversTV Movie
Civil Wars1991Greg StolbachTV Show
Blind Faith1990John MarshallTV Show
ABC TGIF1990David MacGregorTV Show
Blossom1990JasonTV Show
American Dreamer1990Danny NashTV Show
In Defense of a Married Man1990EricTV Movie
Christmas Vacation1989Rusty GriswoldMovie
Prancer1989Billy QuinnMovie
Hardball1989TV Show
A Night in the Life of Jimmy Reardon1988Toby ReardonMovie
Roseanne1988David Healy / Kevin HealyTV Show
Murder Ordained1987Doug RuleTV Movie
Time Out for Dad1987Matt KowalskiTV Movie
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Onscreen Matchups


Posted commentsView all comments (24)

AparecidoAparecidoApr 30, 2023

Hoje 30/04 é o aniversário de Johnny Galecki! Today 30/04 is the birthday of Johnny Galecki! Feliz Aniversário! Muita paz, saúde, realizações, sucesso e bênçãos! Abraços! Happy Birthday! Peace, health, achievements, success and blessings! Hugs! Eu te amo, Johnny Galecki! I love you, Johnny Galecki!

AparecidoAparecidoApr 30, 2022

Hoje 30/04 é o aniversário de Johnny Galecki! Today 30/04 is the birthday of Johnny Galecki! Feliz Aniversário! Muita paz, saúde, realizações, sucesso e bênçãos! Abraços! Happy Birthday! Peace, health, achievements, success and blessings! Hugs! Eu te amo, Johnny Galecki! I love you, Johnny Galecki!

corral92Oct 28, 2014

Great actor. The show would be lost without him and Parson.

suzanneMay 16, 2013

your very handsome yum yum xx

liam ryan-burtJul 14, 2011

leonard is the best good job johnny! i felt so sorry for leonard in s04 when he was all alone. team L rules!

KourtsMay 23, 2011

I saw them too, on wireimage. I think they are dating? They look cute!

ClaireMay 23, 2011

I saw recent pics of him out with Isabella Brewster who was dating Milo Ventimiglia.

TheFanToEndAllFansApr 10, 2011

is he the geek in big ban theory?

heatherachaseheatherachaseJan 9, 2011

Vanilla sky

nightingalAug 23, 2010

I love The Big Bang Theory, well done Leonard!

tolkanMay 2, 2010

I loved JG

MargiApr 24, 2010

It`s a nice man, gentle, wild and delicious ;-)

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