• Ronnie's Appearances on non-DIO Recordings •

• David Coverdale Northwinds • (1978) Vocals •
• Ronnie James Dio Stand Up and Shout • (2003) Bass, Vocals, Producer, Compilation Producer •
• Dog Eat Dog Play Games • (1996) Vocals •
• Elf Elf • (1972) Bass, Vocals •
• Elf L.A./59 • (1974) Bass, Vocals •
• Elf Trying to Burn the Sun • (1975) Bass, Vocals •
• Butterfly Ball and the Grasshopper's Feast • (1974) Vocals •
• Eddie Hardin Circumstancial Evidence • (1982) Vocals •
• Eddie Hardin Wizard's Convention • (1999) Performer •
• Heaven Where Angels Fear to Tread • (1984) Vocals •
• Kerry Livgren Seeds of Change • (1980) Vocals •
• Kerry Livgren Decade • (1992) Vocals •
• Rainbow Ritchie Blackmore's Rainbow • (1975) Vocals, Producer •
• Rainbow Rainbow Rising • (1976) Arranger, Vocals •
• Rainbow On Stage • (1977) Vocals •
• Rainbow Long Live Rock 'n' Roll • (1978) Vocals •
• Ritchie Blackmore's... Best of Rainbow • (1981) Vocals •
• Rainbow Final Vinyl • (1986) Vocals, Producer •
• Rainbow Live in Europe (1996) Vocals •
• Rainbow Very Best of Rainbow • (1997) Vocals, Producer •
• Rainbow 20th Century Masters - The... • (2000) Vocals, Producer •
• Rainbow Pots of Gold • (2002) Producer •
• Rainbow Catch the Rainbow: The Anthology • (2003) Vocals, Producer •