Locus Awards — Best Science Fiction Novel Home › Locus Awards › Best Science Fiction Novel The Man Who Saw Seconds by Alexander Boldizar 2025LocusSF Novel System Collapse by Martha Wells 2024LocusSF Novel The Kaiju Preservation Society by John Scalzi 2023LocusSF Novel A Desolation Called Peace by Arkady Martine 2022LocusSF Novel Network Effect by Martha Wells 2021LocusSF Novel The City in the Middle of the Night by Charlie Jane Anders 2020LocusSF Novel The Calculating Stars by Mary Robinette Kowal 2019LocusSF Novel The Collapsing Empire by John Scalzi 2018LocusSF Novel Death's End by Liu Cixin 2017LocusSF Novel Ancillary Mercy by Ann Leckie 2016LocusSF Novel Ancillary Sword by Ann Leckie 2015LocusSF Novel Abaddon's Gate by James S. A. Corey 2014LocusSF Novel Redshirts by John Scalzi 2013LocusSF Novel Embassytown by China Miéville 2012LocusSF Novel Blackout/All Clear by Connie Willis 2011LocusSF Novel Boneshaker by Cherie Priest 2010LocusSF Novel Anathem by Neal Stephenson 2009LocusSF Novel The Yiddish Policemen's Union by Michael Chabon 2008LocusSF Novel Rainbows End by Vernor Vinge 2007LocusSF Novel Accelerando by Charles Stross 2006LocusSF Novel The Baroque Cycle(i.e.Quicksilver;The Confusion;The System of the World) by Neal Stephenson 2005LocusSF Novel Ilium by Dan Simmons 2004LocusSF Novel The Years of Rice and Salt by Kim Stanley Robinson 2003LocusSF Novel Passage by Connie Willis 2002LocusSF Novel The Telling by Ursula K. Le Guin 2001LocusSF Novel Cryptonomicon by Neal Stephenson 2000LocusSF Novel To Say Nothing of the Dog by Connie Willis 1999LocusSF Novel The Rise of Endymion by Dan Simmons 1998LocusSF Novel Blue Mars by Kim Stanley Robinson 1997LocusSF Novel The Diamond Age by Neal Stephenson 1996LocusSF Novel Mirror Dance by Lois McMaster Bujold 1995LocusSF Novel Green Mars by Kim Stanley Robinson 1994LocusSF Novel Doomsday Book by Connie Willis 1993LocusSF Novel Barrayar by Lois McMaster Bujold 1992LocusSF Novel The Fall of Hyperion by Dan Simmons 1991LocusSF Novel Hyperion by Dan Simmons 1990LocusSF Novel Cyteen by C. J. Cherryh 1989LocusSF Novel The Uplift War by David Brin 1988LocusSF Novel Speaker for the Dead by Orson Scott Card 1987LocusSF Novel The Postman by David Brin 1986LocusSF Novel The Integral Trees by Larry Niven 1985LocusSF Novel Startide Rising by David Brin 1984LocusSF Novel Foundation's Edge by Isaac Asimov 1983LocusSF Novel The Many-Colored Land by Julian May 1982LocusSF Novel The Snow Queen by Joan D. Vinge 1981LocusSF Novel Titan by John Varley 1980LocusSF Novel