| Date | Grid | Clue | Author | Editor |
| Mon, Nov 20, 2023 | 31A | Conflict of 1914-18, in brief | Sam Ezersky | Shortz |
| Sat, Nov 18, 2023 | 59D | Setting for the film "1917," familiarly | Hoang-Kim Vu | Shortz |
| Sun, Aug 13, 2023 | 28D | "All Quiet on the Western Front" setting, for short | Manaal Mohammed | Shortz |
| Fri, Jul 07, 2023 | 44A | Backdrop for the 2019 film "1917": Abbr. | Adrian Johnson | Shortz |
| Sat, Jan 01, 2022 | 1D | Setting of the Robert Graves memoir "Good-bye to All That," in brief | Peter Wentz | Shortz |
| Thu, Dec 23, 2021 | 60D | Historical event given its current name in 1939: Abbr. | Stephen McCarthy | Shortz |
| Sun, Oct 17, 2021 | 30A | Conflict in 2017's "Wonder Woman," in brief | Jeff Chen | Shortz |
| Wed, Mar 31, 2021 | 32D | Conflict that ended at 11:00 on 11/11 | Trenton Charlson | Shortz |
| Mon, Feb 08, 2021 | 7D | Conflict in 2017's "Wonder Woman," in brief | Portia Lundie | Shortz |
| Sun, Sep 06, 2020 | 53D | It ended on Nov. 11, 1918 | David Kwong | Shortz |
| Sun, Aug 09, 2020 | 65D | Conflict during which the Lusitania was sunk: Abbr. | Ruth Bloomfield Margolin | Shortz |
| Thu, Feb 21, 2019 | 5A | "A Farewell to Arms" subj. | Sam Trabucco | Shortz |
| Tue, Feb 05, 2019 | 52A | 1914-18 conflict, for short | Erik Agard | Shortz |
| Fri, Apr 06, 2018 | 59D | Teens fight, for short | David Steinberg | Shortz |
| Sun, Oct 29, 2017 | 101D | The U.S. joined it in 1917: Abbr. | Ross Trudeau | Shortz |
| Thu, Aug 24, 2017 | 63D | "A Farewell to Arms" setting, briefly | Neil Patrick Harris and David Steinberg | Shortz |
| Sun, Jan 22, 2017 | 48A | Chapter in early 20th-century history: Abbr. | Dan Schoenholz | Shortz |
| Sun, Jan 25, 2015 | 49A | "Over There" subj. | Alan Arbesfeld | Shortz |
| Mon, Sep 08, 2014 | 56D | 1910s conflict: Abbr. | Dan Schoenholz | Shortz |
| Sat, Mar 23, 2013 | 38D | What the U.S. joined in Apr. 1917 | David Steinberg | Shortz |
| Tue, Feb 19, 2013 | 41D | Conflict for which "Over There" was written: Abbr. | Barry Franklin and Sara Kaplan | Shortz |
| Wed, Oct 21, 2009 | 21A | A.E.F.'s conflict | Peter A. Collins | Shortz |
| Mon, Jan 28, 2008 | 53A | The 1919 Treaty of Versailles concluded it: Abbr. | Michael Blake | Shortz |
| Wed, Apr 05, 2006 | 18D | It ended on Nov. 11 | Patrick Merrell | Shortz |
| Sun, Sep 11, 2005 | 43D | La Belle Époque ender: Abbr. | Patrick Berry | Shortz |
| Tue, Jul 26, 2005 | 46D | It ended at 11:00 on 11/11 | Lee Glickstein and Nancy Salomon | Shortz |
| Sun, Jul 08, 2001 | 68A | Conflict that ended at 11:00 on 11/11 | Michael S. Maurer | Shortz |
| Fri, May 21, 1999 | 29A | When tank warfare began: Abbr. | Martin Ashwood-Smith | Shortz |
| Sun, Jan 10, 1999 | 52A | Old Eur. conflict | David J. Kahn | Shortz |
| Mon, Sep 30, 1996 | 10A | A.E.F. conflict | F. Piscop | Shortz |
| Sun, Mar 26, 1995 | 56D | Teens conflict: Abbr. | Rich Norris | Shortz |