| Movie | 2017 | Emerson, Lake & Palmer: Fanfare (1970-1997) | | |
| Movie | 1997 | Emerson, Lake & Palmer - Live at Montreux | bass, vocals | |
| Movie | 1996 | Message to Love - The Isle of Wight Festival | Self | |
| Movie | 2011 | Emerson, Lake & Palmer - 40th Anniversary Reunion Concert | | |
| Movie | 2003 | Inside Emerson, Lake & Palmer 1970-1995 | | |
| Movie | 1977 | Emerson, Lake & Palmer: Works Orchestral Tour | | |
| Movie | 2023 | The Rhythm of Life | | |
| Movie | 2005 | Emerson, Lake & Palmer: Beyond the Beginning | | |
| Movie | 2004 | Emerson, Lake & Palmer: Live in Concert | Guitar / Vocals | |
| Movie | 2006 | Emerson, Lake and Palmer: The Live Broadcasts | Himself | |
| Movie | 1996 | Emerson, Lake & Palmer - Live at the Royal Albert Hall | Bass / Guitars / Vocals | |
| Movie | 1973 | Emerson, Lake & Palmer on Tour | Self | |
| Movie | 2006 | Emerson, Lake & Palmer: The Birth of a Band, Isle of Wight Festival 1970 | | |
| Movie | 2010 | Emerson, Lake & Palmer: C'est La Vie | Bass guitar, Vocals, Guitar | |
| Movie | 2006 | Greg Lake: Live | | |
| Movie | 2007 | Greg Lake: Welcome Backstage | | |
| Movie | 1992 | Emerson, Lake & Palmer: Welcome Back | | |
| Movie | 1971 | Emerson, Lake & Palmer: Live In Zurich 1970 | Greg Lake | |
| Movie | 2009 | Keep on Running: 50 Years of Island Records | | |
| Movie | 2004 | Emerson, Lake & Palmer: Masters from the Vaults | | |
| Movie | 1972 | Emerson, Lake & Palmer: Pictures At An Exhibition | Self | |
| Movie | 1983 | Asia in Asia | Himself | |
| Movie | 1972 | Emerson, Lake & Palmer - Live In Tokyo 1972 | Self - Vocals & Guitars | |
| Movie | 1974 | Emerson, Lake & Palmer - California Jam 1974 | Self - Vocals & Guitars | |
| Movie | 2009 | Prog Rock at the BBC | Self | |
