As leader •
Sleepy Man Blues (Prestige, 1964) •
Pottery Pie, with Maria Muldaur (Reprise, 1968) •
Sweet Potatoes, with Maria Muldaur (Reprise, 1972) •
Is Having a Wonderful Time (Reprise, 1975) •
Motion (Reprise, 1976) •
Blues Boy (Flying Fish, 1979) •
Geoff Muldaur & Amos Garrett (Flying Fish, 1978) •
Live in Japan (Yupiteru, 1979) • ''I Ain't Drunk'' (Hannibal, 1980) •
The Secret Handshake (HighTone, 1998) •
Beautiful Isle of Somewhere (Tradition & Moderne, 1999) •
Password (HighTone, 2000) •
Private Astronomy: A Vision of the Music of Bix Beiderbecke (Edge Music, 2003) •
Texas Sheiks (Tradition & Moderne, 2009)
With Jim Kweskin •
Jim Kweskin and the Jug Band: Unblushing Brassiness (Vanguard, 1963) •
Jug Band Music (Vanguard, 1965) •
See Reverse Side for Title (Vanguard, 1966) •
Garden of Joy (Reprise, 1967) • ''Penny's Farm'' (Kingswood, 2015)
As sideman or guest With Eric Von Schmidt •
The Folk Blues of Eric Von Schmidt (Prestige, 1964) •
Eric Sings Von Schmidt (Prestige, 1965) •
2nd Right 3rd Row (Poppy, 1972) •
Eric Von Schmidt and the Cruel Family (Philo, 1978)
With others •
Vince Bell,
Phoenix (Watermelon, 1994) •
Paul Butterfield,
Better Days (Bearsville, 1973) •
Bobby Charles,
Bobby Charles (Bearsville, 1972) •
The Everly Brothers,
Stories We Could Tell (RCA Victor, 1972) •
John Cale,
Slow Dazzle (Island, 1975) •
Mary Flower,
Rosewood & Steel (Bluesette, 1996) •
Jerry Garcia,
Garcia (Grateful Dead, 1990) • Jerry Garcia,
All Good Things (Rhino, 2004) •
Bob Neuwirth,
Bob Neuwirth (Asylum, 1974) •
John Sebastian, ''Chasin' Gus' Ghost'' (Hollywood, 1999) •
Loudon Wainwright III,
High Wide and Handsome (Proper, 2009) ==References==