2011-2021

• Markology II (2021 OMAC) 
• A Musical Legacy (2018 OMAC) 
• Coming Home (2016 Rounder Records / Concord Music Group) 
• Duo. (2015 OMAC) 
• Mark O'Connor Christmas Tour LIVE DVD (2014 OMAC) 
• MOC4 (2014 OMAC) 
• The Improvised Violin Concerto - CD/DVD (2013 OMAC) 
• America On Strings (2012 OMAC) 
• American Classics (2012 OMAC) 
• An Appalachian Christmas (2011 OMAC)

2001-2010

• Jam Session (2010 OMAC)
• String Quartets No. 2 and 3 (2009 OMAC)
• Americana Symphony (2009 OMAC)
• The Essential Mark O’Connor - Sony Classical (double CD) (2007)
• Folk Mass (2007 OMAC)
• Fiddle Camp - Vol. 1 (2006 OMAC)
• Mark O'Connor's Hot Swing Trio Live in New York (2005 OMAC)
• Double Violin Concerto (2005 OMAC)
• Crossing Bridges (2004 OMAC)
• Thirty-Year Retrospective (2003 OMAC)    
• In Full Swing (2003 Sony Odyssey)
• The American Seasons (2001 Sony Classical)
• Hot Swing! (2001 OMAC)

1991-2000
Appalachian Journey (2000 Sony Classical)
Fanfare for the Volunteer (1999 Sony Classical)
Midnight on the Water (1998 Sony Classical)
Liberty! (1997 Sony Classical)
Appalachia Waltz (1996 Sony Classical)
The Fiddle Concerto (1994 Warner Bros.)
The Night Before Christmas (1993 Rabbit Ears)
Heroes (1993 Warner Bros.)
Johnny Appleseed (1992 Rabbit Ears)
New Nashville Cats (1991 Warner Bros.)

1981-1990
Retrospective (1990 Rounder)
On the Mark (1989 Warner Bros.)
Strength In Numbers, The Telluride Sessions (1989 MCA)
Championship Years (1989 CMF) 
Championship Years Book (Mel Bay) 
Elysian Forest (1988 Warner Bros.)
Stone From Which the Arch Was Made (1986 Warner Bros.)
Meanings Of (1985 Warner Bros.)
False Dawn (1982 Rounder)

1974-1980
Soppin' the Gravy (1979 Rounder)
On the Rampage (1979 Rounder)
Markology (1978 Rounder)
Pickin' in the Wind (1975 Rounder)
National Junior Fiddling Champion (1974 Rounder)