Ken Peplowski

With Charlie Byrd

• The Bossa Nova Years (Concord, 1991)
• Aquarelle (Concord Concerto, 1994)
• Moments Like This (Concord, 1994)
• Homage to Jobim (Concord Picante, 2005)

With Eddie Higgins

• It's Magic (Venus, 2006)
• It's Magic, Vol. 2 (Venus, 2007)
• A Handful of Stars (Venus, 2009)

With Dick Hyman

• Swing Is Here (Reference, 1996)
• E Pluribus Duo (Victoria Company, 2009)
• Live at the Kitano (Victoria Company, 2013)

With Susannah McCorkle

• No More Blues (Concord Jazz, 1989)
• From Bessie to Brazil (Concord Jazz, 1993)
• From Broadway to Bebop (Concord Jazz, 1994)
• Easy to Love: The Songs of Cole Porter (Concord Jazz, 1996)

With Nicki Parrott

• Like a Lover (Venus, 2011)
• The Look of Love (Venus, 2014)
• Yesterday Once More: The Carpenters Song Book (Venus, 2016)

With Leon Redbone

• Red to Blue (August 1985; Blue Thumb, 2001)
• Sugar (Private Music, 1990)
• Up a Lazy River (Private Music, 1992)
• Whistling in the Wind (Private Music, 1994)
• Any Time (Blue Thumb, 2001)

With Randy Sandke

• Stampede (Jazzology, 1992)
• I Hear Music (Concord Jazz, 1993)
• The Bix Beiderbecke Era (Nagel-Heyer, 1993)
• The Re-discovered Louis and Bix (Nagel-Heyer, 2000)
• Inside Out (Nagel-Heyer, 2002)
• Randy Sandke Meets Bix Beiderbecke (Nagel-Heyer, 2002)
• The Music of Bob Haggart (Arbors, 2002)

With Loren Schoenberg

• Time Waits for No One (Musicmasters, 1987)
• Solid Ground (Musicmasters, 1988)
• Just A-Settin' and A-Rockin' (Musicmasters, 1990)

With Mel Torme

• Mel Tormé and the Marty Paich Dektette – Reunion (Concord, 1988)
• Mel Tormé and the Marty Paich Dektette – In Concert Tokyo (Concord, 1988)
• Sing Sing Sing (Concord, 1992)
• A Tribute to Bing Crosby (Concord, 1994)

With others

• Howard Alden, The Howard Alden Trio Plus Special Guests: Ken Peplowski & Warren Vache (Concord Jazz, 1989)
• Steve Allen, Steve Allen Plays Jazz Tonight (Concord Jazz, 1993)
• Lucie Arnaz, Just in Time (Concord Jazz, 1993)
• Eden Atwood, Cat on a Hot Tin Roof (Concord Jazz, 1994)
• Dan Barrett, Strictly Instrumental (Concord Jazz, 1987)
• Cheryl Bentyne, The Gershwin Songbook (ArtistShare, 2010)
• Ruby Braff, Cornet Chop Suey (Concord Jazz, 1994)
• Jim Cullum Jr., Fireworks! Red Hot & Blues (Riverwalk: Live from the Landing, 1996)
• Peter Ecklund, Peter Ecklund and the Melody Makers (Stomp Off, 1988)
• Lars Erstrand, Beautiful Friendship (Sittel, 1992)
• Marianne Faithfull, Easy Come Easy Go (Naive, 2008)
• Marty Grosz, Acoustic Heat (Sackville, 2006)
• Scott Hamilton, Groovin' High (Concord Jazz, 1992)
• Hank Jones, Lazy Afternoon (Concord Jazz, 1989)
• Rebecca Kilgore, Rebecca Kilgore with the Keith Ingham Sextet (Jump, 2001)
• Erich Kunzel, Route 66: That Nelson Riddle Sound (Telarc, 2000)
• Barbara Lea, At the Atlanta Jazz Party (Jazzology, 1993)
• Peggy Lee, Love Held Lightly (Angel, 1993)
• Jay Leonhart, Sensitive to the Touch: The Music of Harold Arlen (Groove Jams, 1998)
• George Masso, Trombone Artistry (Nagel-Heyer, 1995)
• Michael Moore, The History of Jazz, Volume 1 (Arbors, 2000)
• Michael Moore, The History of Jazz, Volume 2 (Arbors, 2000)
• Tommy Newsom, The Feeling of Jazz (Arbors, 1999)
• John Pizzarelli, Let There Be Love (Telarc, 2000)
• John Pizzarelli, Italian Intermezzo (Menus and Music, 2000)
• Spike Robinson & George Masso, Play Arlen (Hep, 1992)
• Marilyn Scott, Every Time We Say Goodbye (Venus, 2008)
• George Shearing, George Shearing in Dixieland (Concord Jazz, 1989)
• Andy Stein, Goin' Places (Stomp Off, 1987)
• Various, Sweet and Lowdown (original soundtrack) (Sony Classical, 1999)
• Frank Vignola, Let It Happen (Concord Jazz, 1994)
• Terry Waldo, Footlight Varieties (Stomp Off, 1990)
• Carol Welsman, I Like Men (Welcar, 2009)
• Carol Welsman, Memories of You (Fab, 2009)
• Paula West, Come What May (Hi Horse, 2001)