Who played Lucy on The Big Bang Theory?

Last Modified Jun 6, 2025 09:53 EDT
Who played Lucy on The Big Bang Theory?
Rajesh and Lucy in The Big Bang Theory Set (Source: Facebook)


The character of Lucy in The Big Bang Theory is played by the American actress Kate Micucci.


Lucy is known to be one of the recurring side characters in The Big Bang Theory from season 6 to season 10. Throughout the series, we have seen Lucy’s character as an awkward young woman, who is socially anxious around people she has no connections with. While that is the case, she still motivates herself to get into tricky and uncomfortable situations.


Lucy was introduced in The Big Bang Theory during episode sixteen of the sixth season, titled "The Tangible Affection Proof." During this episode, we see one of the main cast Raj entering the Comic Book Store during their Valentine's Day party which was specially held for people who were single and without a date. After Raj's speech, we see Lucy having an interest in him as she compliments him on his speech. After asking him for a date, we see the two in a relationship for a couple of seasons after eventually breaking things up by the end of season 6.


Who is Kate Micucci?


Who played Lucy on The Big Bang Theory?
Kate Micucci (Source; Instagram)


Kate Micucci is an American actress, comedian, and musician who is known to be a part of the musical comedy group Garfunkel and Oates with Riki Lindhome. Born on March 31, 1980, in New Jersey in the United States, Kate has been featured on various television programs throughout her journey as an actress. She has been seen in shows like 'Raising Hope', ''The Big Bang Theory', 'Milo Murphy's Law', Guillermo del Toro's 'Cabinet of Curiosities' and 'Unikitty!'


Talking about her personal life, it is known that Kate Micucci was married to recording producer Jake Sinclair back in February 2018. In her marriage with Sinclair, the actress and comedian has a son who goes by the name Mickey Sinclair. Her son was born in January 2020 which makes him 4 years old as of 2024.


Is Kate Micucci active on Social Media?


Yes, Kate Micucci is active on various social media platforms. Throughout her social media accounts, the actress shares various videos and posts about her day-to-day life. The following table mentions the details of all the social media accounts on which the actress is currently active.


PlatformProfileFollowersLikes/views
TikTok@katiemicucci320.4k followers3 million likes
Instagram@katemicucci469K followersNA
YouTube@katemicucci343420.7K subscribers1,280,195 views


Read more about The Big Bang Theory:


Who plays bernadette in the big bang theory

Who plays howard wolowitz on the big bang theory

Who played Amy Farrah Fowler on The Big Bang Theory?

Who plays Penny's dad on The Big Bang Theory?

FAQ on The Big Bang Theory

A. Raj’s full name is known to be Rajesh "Raj" Ramayan Koothrappali, Ph.D.

A. The character of Penny is played by Kaley Cuoco in The Big Bang Theory.

A. No Lucy ends her relationship with Raj by the end of season 6 of The Big Bang Theory.

A. Howard ends up marrying Bernadette Rostenkowski in The Big Bang Theory.

Related Stories

Dateline: Secrets Uncovered - Who is Craig Heidt and what do we know about his crimes? Disturbing details of the 2008 incident, revisited Dateline: Secrets Uncovered - Who is Craig Heidt and what do we know about his crimes? Disturbing details of the 2008 incident, revisited
Dateline: Secrets Uncovered - Who is Craig Heidt and what do we know about his crimes? Disturbing details of the 2008 incident, revisited 
1d
Amazon Prime has officially greenlit a Stargate series, with original writer Martin Gero as showrunner Amazon Prime has officially greenlit a Stargate series, with original writer Martin Gero as showrunner
Amazon Prime has officially greenlit a Stargate series, with original writer Martin Gero as showrunner
1d
Severance Season 1 Episode 7’s title foreshadows a major change - here’s what it really means Severance Season 1 Episode 7’s title foreshadows a major change - here’s what it really means
Severance Season 1 Episode 7’s title foreshadows a major change - here’s what it really means
1d
Fans’ obsession influenced the Dexter: Resurrection Season 2 villain, details revealed Fans’ obsession influenced the Dexter: Resurrection Season 2 villain, details revealed
Fans’ obsession influenced the Dexter: Resurrection Season 2 villain, details revealed
1d
The Beast in Me tops Netflix streaming charts within a week of its premiere The Beast in Me tops Netflix streaming charts within a week of its premiere
The Beast in Me tops Netflix streaming charts within a week of its premiere
2d
Shocking revelation - Jon Bernthal to not return in Daredevil: Born Again Season 2 Shocking revelation - Jon Bernthal to not return in Daredevil: Born Again Season 2
Shocking revelation - Jon Bernthal to not return in Daredevil: Born Again Season 2
16h
1923 cast: Here's where you have seen the stars of the Yellowstone spin-off before 1923 cast: Here's where you have seen the stars of the Yellowstone spin-off before
1923 cast: Here's where you have seen the stars of the Yellowstone spin-off before
1d
Love Island Australia: How much money has Callum Hole made from the show? Details explored Love Island Australia: How much money has Callum Hole made from the show? Details explored
Love Island Australia: How much money has Callum Hole made from the show? Details explored
16h
Will there be a Wild Cards Season 3? Details explored Will there be a Wild Cards Season 3? Details explored
Will there be a Wild Cards Season 3? Details explored
1d
Murdaugh: Death in the Family- Jason Clarke says "he's got an element of Tony Soprano in him" as he breaks down becoming Alex Murdaugh Murdaugh: Death in the Family- Jason Clarke says "he's got an element of Tony Soprano in him" as he breaks down becoming Alex Murdaugh
Murdaugh: Death in the Family- Jason Clarke says "he's got an element of Tony Soprano in him" as he breaks down becoming Alex Murdaugh
1d