This is a list of Richard Marx's collaborative work as a producer and songwriter for various artists.
1984
Kenny Rogers - What About Me
Fee Waybill - Read My Lips
1985
St. Elmo's Fire soundtrack
1986
David Foster - David Foster
1987
Richard Carpenter - Time
Tequila Sunrise soundtrack
1989
Cliff Richard - Stronger
Sing soundtrack
1990
John Farnham - Chain Reaction
1991
Kiri Te Kanawa - Heart to Heart
Kiri Te Kanawa - The Kiri Selection
1992
Freddie Jackson - Time for Love
1993
John Farnham - Then Again...
The Hollies - 30th Anniversary Collection
1994
Lara Fabian - Carpe Diem
Martin Nievera - Roads
1995
Luther Vandross - This Is Christmas
1996
Bruce Gaitsch - A Lyre in a Windstorm
Amy Sky - Cool Rain
Fee Waybill - Don't Be Scared by These Hands
1997
Bruce Gaitsch - Asphasia
1998
Sarah Brightman - Eden
1999
Shane Minor - Shane Minor
Barbra Streisand - A Love Like Ours
2000
98 Degrees - Revelation
Don Philip - Don Philip
Natalie Cole - Greatest Hits, Vol. 1
Countdown - Who Let The Boys Out
H.O.T. - 99 Live in Seoul
Kenny Rogers - There You Go Again
2001
Natalie Cole - Love Songs
The Tubes - Extended Versions
Christina Undhjem - EP
2002
Michael Bolton - Only a Woman Like You
Marie Sisters - Marie Sisters
John Tesh - The Power of Love
Billy Ray Cyrus - The Other Side
Kenny Loggins - It's About Time
Sister Hazel - Chasing Daylight
Kristy Starling - Kristy Starling
Luther Vandross - Dance with My Father
Smooth Sax Tribute to Luther Vandross
2004
Kellie Coffey - A Little More Me
William Hung - Miracle: Happy Summer from William Hung
Donny Osmond - What I Meant to Say
Kenny Rogers - 42 Ultimate Hits
Sounds of the Seasons
Ultimate '80's
2005
N Sync - Greatest Hits
Matt Tyler - Love Songs
Ronan Tynan - Ronan
Disney's Happiest Celebration On Earth: 50 Years
Dave Koz - Golden Slumbers: A Father's Love
So Amazing: An All-Star Tribute to Luther Vandross
2006
"Bambi II"
Clay Aiken - A Thousand Different Ways
Julio Iglesias - Romantic Classics
Ronan Keating - Bring You Home
Keith Urban - Love, Pain & the Whole Crazy Thing
Luther Vandross - The Ultimate Luther Vandross
Country Dance Kings - A Tribute to Keith Urban
2007
Graham Colton - Here Right Now
Kipper - This Is Different
Cliff Richard - Love... The Album
Keith Urban - Greatest Hits: 18 Kids
Casey Kasem Presents the Long Distance Dedications
New Music from an Old Friend
2008
George Canyon - What I Do
Hawk Nelson - Hawk Nelson Is My Friend
Barry Manilow - The Greatest Songs of the Eighties
Alexander O'Neal - Alex Loves...
Sister Hazel - Before the Amplifiers, Live Acoustic
Now That's What I Call Country!
Now That's What I Call Music 27
2009
Daughtry - Leave This Town
Jessie Farrell - Good, Bad & Pretty Things
Kim Sozzi - Just One Day
Vertical Horizon - Burning the Days
2010
First Signal - First Signal
Philip Sayce - Innerevolution
2011
Toni Braxton - Soul Pack: Toni Braxton
Twiggy - Romantically Yours
2012
Hinder - Welcome to the Freakshow
Lionville - Lionville
Eli Tellor - Eli Tellor
2013
The Afters - Life Is Beautiful
Blue Sky Riders - Finally Home
Vertical Horizon - Echoes from the Underground
2014
Dave Koz - The 25th of December
2015
Ringo Starr - Postcards from Paradise
2016
Jillian Jacqueline - non album single
Rita Wilson - Rita Wilson
2018
Vertical Horizon - The Lost Mile
2019
Matt Nathanson - Postcards (from Chicago)
2020
Fee Waybill - Fee Waybill Rides Again
2023
Bruce Gaitsch - How Fragile We Are