William F. Ballhaus Prize

Best Ph.D. Thesis

2026 Faisal As'ad

2025 Jason Anderson

2024 Justin Kruger

2023 Nathan Stacey

2022 Karen Leung

2021 Sebastian Grimberg

2020 Sumeet Singh

2019 Adam Koenig

2018 Tim Allan Wheeler

2017 Andrew Wendorff

2016 Joseph George Kocheemoolayil

2015 Brendan Tracey

2014 Thomas Economon

2013 Jeffrey Fike

2012 Patrice Castonguay

2011 Emily Schwartz Dallara

2010 David Amsallem

2009 John Conklin

2008 Tzu-Chen Liang

2007 Arathi Kamath Gopinath

2006 Eric Allison

2005 Kasidit Leoviriyakit

2004 Alexandre M. Bayen

2003 Joaquim Rra Martins

2002 Gabriel Elkaim

2001 Sharon Houck

2000 Andrew K. Barrows

1999 Alison Audrey Nordt

1998 Donovan Leigh Mathias

1997 Paul Montgomery

1996 Dale Lawrence Ashby

1995 Rolf Sondergaard

1994 William Louis Ballhaus

1993 Clark Emerson Cohen

1992 Soogab Lee

1991 John Wilson

1990 Stephen Morris

1989 Juan Agui

1988 Graham Candler

1987 Steven Reznick

1986 Susan Ying