Free Speculative Fiction Online 
This list is limited to the Hugo Awards, the Nebula Awards, and the World Fantasy Awards. See here for further awards.
(SF Age, March 2000)
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(Analog, July 2002)
Isfdb:
(New Voices in Science Fiction Anthology, 2003)
Mike Resnick: The Shackles of Freedom (Visions of Liberty Anthology, 2004)
(So Long Been Dreaming Anthology, 2004)
(All Star Zeppelin Adventure Stories Anthology, 2004).
(Fortean Bureau #18, January 2004)
(Nature #437, October 2005)
Ilsa J. Bick: Shoah Sry (Subterranean #4, 2006).
Karl Schroeder: Mitigation (Fast Forward Anthology #2, 2008).
(Seeds of Change Anthology, 2008)
(Jim Baen's Universe Vol. 2 No. 6, April 2008)
(Clarkesworld #34, July 2009).
(Clarkesworld #44, May 2010).
Isfdb:
(Nature #473, May 2011).
David Klecha: A Militant Peace (Clarkesworld, November 2011)
David Klecha: Jungle Walkers (Armored Anthology, 2012)
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(Fireside Magazine #1, Spring 2012)
David Klecha: The Found Girl (Clarkesworld #72, September 2012).
Isfdb:
(Lightspeed, November 2012) Isfdb:
(The End Is Nigh Anthology, 2014)
David Klecha: Rules of Enchantment (Operation Arcana Anthology, 2015)
(Xenowealth Collection, 2015)
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Karen Lord: The Mighty Slinger (Bridging Infinity Anthology, 2016)
David Brin: High Awareness (Overview: Stories in the Stratosphere Anthology, 2017).
(Patreon.com, 2017)
(Cosmic Powers Anthology, 2017)
(Patreon.com, April 2017)
(Apex Magazine, June 2017)
(Clarkesworld #136, January 2018) Isfdb:
(Apex Magazine #109, June 2018) Isfdb:
(A People's Future of the United States Anthology, 2019)
(Apex Magazine, May 2019)
(Escape Pod SF Anthology, 2020)
(Slate, May 2020)
(Lightspeed, May 2022) Isfdb: