Flem Walker

{{short description|U.S. Army general}}

{{Use mdy dates|date=April 2021}}

{{Use American English|date=April 2021}}

{{Infobox military person

| name = Flem Walker

| image = Lt. Gen. Flem B. Walker, Jr. (2).jpg

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| caption = Official portrait, 2022

| nickname = Donnie{{Cite web|url=https://www.1tsc.army.mil/News/Article/1626394/1st-tsc-stb-completes-its-first-change-of-command-and-responsibility-at-fort-kn/|title=1st TSC STB Completes its First Change of Command and Responsibility at Fort Knox|website=1st Theater Sustainment Command}}

| birth_date =

| birth_place = Clay County, Alabama{{Cite web | url=https://www.1tsc.army.mil/Portals/35/documents/leader%20bios/BIO_WALKER_20171122.pdf?ver=2018-07-26-143332-423 | title=Maj. Gen. Flem B. "Donnie" Walker Jr. | archive-url=https://web.archive.org/web/20210506040437/https://www.1tsc.army.mil/Portals/35/documents/leader%20bios/BIO_WALKER_20171122.pdf?ver=2018-07-26-143332-423 | archive-date=2021-05-06}}

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| allegiance = United States

| branch = United States Army

| serviceyears = 1987–2022

| rank = Lieutenant General

| servicenumber =

| unit =

| commands = 1st Theater Sustainment Command
3rd Sustainment Command (Expeditionary)

| battles = Gulf War
War in Afghanistan
Iraq War

| awards = Army Distinguished Service Medal
Legion of Merit (5)
Bronze Star Medal (3)

| relations =

| laterwork =

}}

Flem Bowen Walker Jr.{{Cite web|url=https://www.army.mil/article-amp/108895/walker_promoted_to_brig_gen_during_a_family_first_ceremony|title = Walker promoted to Brig. Gen. During a "Family First" Ceremony}} is a retired United States Army lieutenant general who last served as the Deputy Commanding General and Chief of Staff of the United States Army Materiel Command from 2020 to 2022. Previously, he served as the Deputy Chief of Staff for Logistics and Operations of the United States Army Materiel Command.{{Cite web|url=https://www.gomo.army.mil/public/Biography/usa-8161/flemb-walkerjr|title=Lieutenant General Flem B. Walker Jr. – General Officer Management Office|website=www.gomo.army.mil}}{{Cite web|url=https://www.annistonstar.com/features/community/salute-lt-gen-flem-b-donnie-walker-jr-of-clay-county/article_e80ed66e-c779-11ea-922e-c72ad7183e6f.html|title=Salute ... Lt. Gen. Flem B. "Donnie" Walker Jr. of Clay County|website=The Anniston Star|date=July 17, 2020 }}{{Cite web|url=http://www.dvidshub.net/news/373349/walker-pins-third-star-becomes-amc-deputy-commander|title=Walker pins on third star, becomes AMC deputy commander|website=DVIDS}}

His retirement ceremony was held on September 1, 2022.{{cite web|url=https://www.congress.gov/house-communication/117th-congress/executive-communication/3922?s=1&r=2|title=EC3922 — House Communication, 117th Congress (2021-2022)|access-date=2022-05-07|website=U.S. Congress}}{{cite web|url=https://www.dvidshub.net/webcast/29598|title=LTG Flem B. "Donnie" Walker Jr., Army Materiel Command Deputy to the Commanding General Retirement Ceremony|access-date=2022-09-01|website=DVIDS}}