O’Connor releases four solo albums and his third one, titled No Place Like Home, is named by The Irish Times as Number 1 Traditional/Folk album of the year in 2004. After the sudden death of banjo player Barney McKenna on April 5, 2012, he joins The Dubliners to complete their planned tour, until the final shows at Vicar Street in Dublin, on December 28-30. McKenna himself says about Gerry O’Connor: “He’s my best pupil ever.” Together with Eamonn Campbell, Patsy Watchorn and Seán Cannon, O’Connor keeps touring in 2013 as The Dublin Legends.
O’Connor is one of four musicians brought together by blues rock singer/guitar player Joe Bonamassa to perform on a variety of instruments in an acoustic concert at the Vienna State Opera on July 3, 2012. None of the five had ever worked together nor even met until they arrive in Vienna, where three days later they put on a live performance. The event is released on March 12, 2013, on CD and DVD/Blu-Ray, titled An Acoustic Evening At The Vienna Opera House, and in 2014 is broadcast as a PBS special.
O’Connor mainly plays CGDA tuned tenor banjo, instead of the usual Irish tuning GDAE. He plays a David Boyle banjo on almost every tour since 1996, but usually records with an Epiphone Recording A banjo.
Three years after moving to the United States, Moloney co-founds Green Fields of America, an ensemble of Irish musicians, singers, and dancers which tour across the country on several occasions. He also serves as the artistic director for several major arts tours. One of these is the 1985 festival in Manhattan titled “Cherish the Ladies” to highlight female musicians in the area of Irish traditional music, which had been dominated by men until that decade. He produces an album for the female group by the same name titled Irish Women Musicians in America. The group’s leader, Joanie Madden, is one of several future fellows of the National Endowment for the Arts (NEA) to be mentored by Moloney. He produces and performs on over 70 albums and serves as advisor for numerous festivals and concerts across America, with ethnomusicologist and musician Daniel T. Neely putting the figure as high as 125 albums.
In addition to music performance, Moloney writes Far from the Shamrock Shore: The Story of Irish American History Through Song, which is published by Crown Publications in February 2002 with a supplementary CD on Shanachie Records. He hosts three nationally syndicated series covering folk music on American Public Television (APT). He works as a consultant, performer, and interviewee on the RTÉ special Bringing It All Back Home, and is also a participant, consultant, and music arranger for Out of Ireland, a documentary film by PBS. He performs on the PBS special The Irish in America: Long Journey Home.
Moloney is married three times over the course of his life. His first marriage is to Miriam Murphy. His second marriage is to Philomena Murray. Together, they have one child but eventually divorce. His third marriage to Judy Sherman also ends in divorce. He is in a domestic partnership with Sangjan Chailungka at the time of his death. During his later years, he divides his time between Bangkok, where he resides with Chailungka, and his apartment in Greenwich Village. In Bangkok, he volunteers as a music therapist and teacher for abandoned children with HIV at the Mercy Center in the Khlong Toei district, which is founded by the Redemptorist priest Joseph H. Maier.
Moloney dies at the age of 77 on July 27, 2022, at his home in Manhattan, having played at the Maine Celtic Festival less than a week before. The cause of death is not announced.