Melissa O’Neil is a Canadian actress and singer. She is best known for playing Lucy Chen in the ABC series The Rookie. She has also appeared in TV shows like Rogue, Dark Matter, and iZombie. In 2005, Melissa won the third season of Canadian Idol. She has released songs including “Alive,” “Let It Go,” and “Speechless.”
| Name | Melissa Crystal O’Neil |
| Age | 37 years old (as of 2025) |
| Date of Birth | 12th July, 1988 |
| Gender | Female |
| Occupation | Singer, Actress, Voiceover Artist, Theatre Artist |
| Marital Status | Single |
| Place of Birth | Calgary, Alberta |
| Nationality | Canadian |
| Net Worth | $14 Million |
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Melissa O’Neil Biography
Melissa O’Neil was born on July 12, 1988, in Calgary, Alberta, to a Chinese Canadian mother from Hong Kong and an Irish father. She is the eldest of five children and has four younger siblings—three sisters and one brother. Melissa showed her musical talent at a young age, performing in musicals. Before gaining fame, she worked at a daycare center during her teenage years. She was actively involved in local musical theater productions. Her maternal grandfather gave her a Chinese name, Ao Shi Min, which means “ladylike.”
Melissa O’Neil Educational Background
Melissa O’Neil went to Terry Fox Junior High School and later attended Lester B. Pearson High School. After that, she earned a Bachelor of Science in Communications from Clarion University of Pennsylvania and a Master of Arts in Advertising from Syracuse University.
Melissa O’Neil Career
In 2005, at 17, Melissa O’Neil auditioned for and won the third season of Canadian Idol, becoming its youngest winner and first female champion. Her victory launched her music career, earning her a congratulatory call from Prime Minister Paul Martin. She signed with Sony BMG Canada, and her debut single, “Alive,” released on October 4, 2005, topped the Canadian singles chart for four weeks and was certified four-times platinum. In 2007, she was nominated for a Juno Award for Best New Artist and began work on her second album.
Melissa transitioned to acting in 2015, appearing in notable TV shows such as the CBC drama This Life, crime series Rogue, and musical drama Lost Generation. In 2014, she was cast as Two (Rebecca/Portia Lin) in the Syfy space opera Dark Matter, starring from 2015 to 2017. In 2018, she appeared in iZombie and Condor before being cast as Officer Lucy Chen in ABC’s The Rookie, her most recognized role, alongside Nathan Fillion.
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Melissa O’Neil Age
Melissa O’Neil was born on July 12, 1988, she is 37 years old as of 2025.
Melissa O’Neil Personal Life
Melissa O’Neil’s parents are Alison Yeung and Tim O’Neil. She has four siblings, three sisters and one brother. Currently, she is not known to be in a relationship. In the past, she dated Daniel Birnbaum in 2015 and Matthew Rossoff from 2011 to 2013.
Melissa O’Neil Awards
- 2007: Nominated for Juno Award for New Artist of the Year.
- 2014: Won the Dora Award for Outstanding Female Performance for her role as Éponine in Les Misérables.
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Melissa O’Neil Songs
- AliveSpeechless
- Let It Go
- Driving Blind
- Just Like January
- String Me Along
- Original Girl
- Kiss Goodnight
- Outside Looking In
- I Won’t Take You Back
Melissa O’Neil Movies
- Dark Matter (TV Series, 2015–2017)
- The Rookie (TV Series, 2018–present)
- This Life (TV Series, 2015)
- Rogue (TV Series, 2017)
- iZombie (TV Series, 2018)
- Condor (TV Series, 2018)
- Lost Generation (Web Series, 2017)
Melissa O’Neil Net Worth
Melissa O’Neil’s estimated net worth is about $14 million as of 2025. Her wealth comes from her acting and music careers.
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Melissa O’Neil Social Media Handles
- Instagram: @missoneil
- Twitter X: @Melissa O’Neil
- TikTok: @missoneil
- Facebook: Melissa O’Neil