Jean Butler was born in Mineola, New York. Her mother, Josephine, is from County Mayo in Ireland. She has a sister, Cara. She started ballet and tap classes at the age of four. She eventually quit both. She began Irish dance lessons at the age of six, which she quit promptly. "I hated it," she says. "They made me stand with my arms at my sides for two hours. So, I left. I was too young." She tried Irish dance again at age nine, this time with a different dance teacher, Donald Golden, whom she considers to be one of the most influential people in her life. About a year into Irish dance, she became very serious with it and quit the soccer and baseball teams. From a young age, she competed in regional, national and international championships. Jean and her sister Cara won numerous national titles and regional titles, and placed well in international competitions. Butler attended Hofstra University and earned an Honours Degree in Theatre and Drama from the University of Birmingham.
In 1994, under the invitation of producer Moya Doherty, she performed in a seven-minute intermission piece at the Eurovision Song Contest 1994 entitled Riverdance. The piece was co-choreographed by Butler with Michael Flatley. The response was so explosive that it was extended into a full show, starring Butler and Flatley. The show toured throughout 1995. After Flatley abruptly left the show over creative control disputes in October 1995, Butler was joined by long-time friend Colin Dunne. The pair were the lead dancers at the famous Radio City Music Hall in New York City that was filmed and put on DVD. After a long and extremely successful run with the show, Butler eventually left Riverdance in January 1997. In 1998, following Dunne's departure from Riverdance, Butler once again collaborated with her friend to create the show Dancing on Dangerous Ground, which was based on the ancient Irish legend of Diarmuid and Gráinne. It opened in London in 1999 to critical acclaim, and then in New York. In 1999, she was also presented with the Irish Post Award for "outstanding contribution to Irish Dance". From 2003 to 2005, Butler was Artist In Residence at the University of Limerick's Irish World Music Centre. In 2009, she received the "Outstanding Contribution to Arts & Culture Alumni Award" from the University of Limerick.
Later career
She received a commission from the Irish Arts Council to create a solo work in 2004. In 2005 she released an instructional DVD, Irish Dance Masterclass With Jean Butler, which her sister also participated in, and completed a master's degree in Contemporary Dance Performance from the University of Limerick. She premiered "Does She Take Sugar?" on April 12, 2007, at the Project Arts Centre in Dublin. With Colin Dunne and George Hook she is a judge on the Raidió Teilifís Éireann reality series Celebrity Jigs 'n' Reels. She retired from active dancing in 2010. In January 2011, it was announced that she had designed and released her own jewellery line. The collection was launched at Showcase Ireland at the RDS later that month.
Films
Butler has appeared in several films: The Brylcreem Boys, Goldfish Memory, The Revengers Tragedy and Old Friends. She has also auditioned for large-budget Hollywood films such as, Meet Joe Black with Brad Pitt, and The Postman with Kevin Costner.