The Al Horn Award is presented to a NORML Legal Committee attorney each year in recognition of a lifetime of ceaseless work to advance the cause of justice and for their extraordinary support for NORML.
- 2023 – Tom Dean
- 2022 – Michael Cutler
- 2021 – William H. “Billy” Murphy, Jr.
- 2020 – no award presented
- 2019 – Paul Armentano
- 2018 – Lee Berger
- 2017 – David Baugh
- 2016 – John Wesley Hall
- 2015 – Calvin Williams
- 2014 – Dan Viets and Stephen Dillon
- 2013 – Reber Boult
- 2012 – Norm Kent
- 2011 – Alan Silber
- 2010 – Keith Stroup
- 2009 – Gordon Friedman
- 2008 – Carmen Hernandez
- 2007 – Jerri Merritt
- 2006 – Jeff Steinborn
- 2005 – no award presented
- 2004 – Bill Rittenberg
- 2003 – Michael Kennedy
- 2002 – Michael Stepanian
- 2001 – Bill Panzer
- 2000 – Marvin Miller
- 1999 – Gerry Goldstein
- 1998 – John Zwerling
- 1985–1997 – no award presented
- 1984 – Peter Meyers