Rancid Frederiksen on guitar and vocals. •
Radio Radio Radio (1993) • ''
Let's Go'' (1994) •
...And Out Come the Wolves (1995) • ''
Life Won't Wait'' (1998) •
Rancid (2000) •
BYO Split Series Volume III (2002) •
Indestructible (2003) •
B Sides and C Sides (2008) •
Let the Dominoes Fall (2009) •
Honor Is All We Know (2014) •
Trouble Maker (2017) •
Tomorrow Never Comes (2023)
Lars Frederiksen and the Bastards Frederiksen on guitar and vocals. •
Lars Frederiksen and the Bastards (2001) •
Viking (2004) •
Switchblade (EP)(Rancid Records, 2006)
The Old Firm Casuals Frederiksen on guitar and vocals. •
The Old Firm Casuals S/T (7-inch) (
Oi! the Boat Records 2011) •
We Want The Lions Share (7-inch) (Randale Records 2011) •
The Last Resort / The Old Firm Casuals (Split Double 7-inch) (
Oi! the Boat Records 2011) •
Army of One (7-inch) (
Oi! the Boat Records 2011) •
Oi! This Is Streetpunk Vol. 1 (11" Various Artists Compilation) (Pirates Press Records 2011) •
Them Against Us (Split 7-inch w/ Insane Dogs) (Randale Records 2012) •
Hooligan Classics Vol. 1 (Split Double 7-inch w/ The Chosen Ones, On File, Control) (Randale Records 2012) •
Stesso Sangue (Split 7-inch w/ Klasse Kriminale) (Randale Records 2012) •
Oi! Rules...OK! (Split 7-inch w/ Evil Conduct) (Randale Records 2012) •
Red White & Blue: Which One Are You? (Split Double 7-inch w/ Harrington Saints, Argy Bargy, Booze & Glory) (Pirates Press Records 2012) • '''Oi! Ain't Dead'
(Split CD/LP w/ Razorblade, The Corps, Booze & Glory)'' (Rebellion Records 2012) •
Born Criminal (7-inch) (TKO Records 2012) •
Respect Your Roots Worldwide (CD Various Artists Compilation) (Strength Records 2012) •
United We Stand: The Front Lines of American Street Punk (2×LP Various Artists Compilation) (Durty Mick Records 2013) •
Hooligan Classics Vol. 2 (Split double 7-inch w/ Stomper 98, Iron Cross, The Gonads, and The Resort Bootboys*) (Randale Records 2013) *Resort Bootboys are The Old Firm Casuals with Roi Pierce of Last Resort on vocals •
The Old Firm Casuals/ The Headliners split EP (Split 7-inch) (UVPR Records 2013) •
For The Love of it All... (Double LP compilation of all previous releases except first 7-inch) (
Oi! the Boat Records/Randale Records 2013) •
EP+1 ''(The band's first EP plus bonus track of Madball cover "Pride" on CD)'' (Rebellion Records 2013) •
Yuletide Cheers & Oi! (Split X-Mas 7-inch w/ Evil Conduct) (Randale Records 2013) •
Never Say Die (San Jose Earthquakes Anthem on blue 7-inch) (Volsung Records 2014) •
Perry Boys b/w Watford Tuxedo (7-inch) (Oi! the Boat Records/Randale Records, 2014) •
This Means War (Debut LP) (Oi! the Boat Records/Randale Records, 2014) • '''Oi! Ain't Dead Vol. 3'
(Split 7-inch w/ Noi!se, Razorblade, Badlands)'' (Rebellion Records, 2014) • '''A Butcher's Banquet'
(7 song EP)'' (Oi The Boat/Randale Records, 2016) •
Sheer Terror/Old Firm Casuals (Split 7-inch EP) (PitchforkNY Records, 2016) •
Wartime Rock N Roll EP (12-inch etched vinyl/CD) (Rebellion Records, 2017) •
Holger Danske (LP) (Demons Run Amok Entertainment/Pirates Press Records, 2019)
Oxley's Midnight Runners Frederiksen on guitar and backing vocals. •
We Are Legion,
7-inch record (
Oi! the Boat Records 2014) •
Invasion, 7-inch record (
Oi! the Boat Records 2015) •
Combat, 7-inch record (
Oi! the Boat Records 2015) •
Conquest, 7-inch record (
Oi! the Boat Records 2016) • "American Made" (Side B, Song 7), ''Oi! Ain't Dead Volume 5'', various artists compilation LP, (Rebellion Records 2016) •
Furies, 7-inch record (Crowd Control Media/Randale Records 2018)
Stomper 98 Frederiksen on guitar and backing vocals. - Althergebracht LP (Contra Records 2018) - stomper 98 (s98 records 2023)
Tim Timebomb and Friends Frederiksen on guitar and vocals. •
Tim Timebomb and Friends (2012)
As a producer •
...And Out Come the Wolves (1995) by Rancid (co-produced) •
The Streets of San Francisco (1995) by
Swingin' Utters •
The Truth, The Whole Truth And Nothing But The Truth (1997) by
The Business •
East Los Presents (1997) by Union 13 •
Class Separation (1997) by
The Forgotten •
Pandemonium (1997) by Powerhouse •
No Regrets (1997) by Powerhouse • ''Life Won't Wait'' (1998) by Rancid (co-produced) •
The Spidey Sessions 1995 (1998) by
Redemption 87 •
All Guns Poolside! (1998) by
Redemption 87 •
Do or Die (1998) by
Dropkick Murphys •
Youth on the Street (1998) by Pressure Point •
Veni Vidi Vici (1998) by
The Forgotten • ''
The Gang's All Here'' (1999) by
Dropkick Murphys •
Riot, Riot, Upstart (1999) by
Agnostic Front •
Cross to Bear (1999) by Pressure Point •
Underneath the Underground (1999) by
Anti-Heros •
The Answer to Your Problems? (1999) by
Marky Ramone and the Intruders •
We the People (2000) by Patriot •
Hellbound and Heartless (2006) by The Heart Attacks •
The Forgotten (2008) by
The Forgotten •
Pride & Tradition (2012) by Harrington Saints == References ==