Football Division 3

{{Infobox football league

| logo =

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| country = Thailand

| confed = AFC

| organiser = Thai League

| founded = 2016

| folded = 2017

| promotion = Regional League Division 2

| relegation = None

| league_cup =

| champions = {{nowrap|Regional stage
Changphueak Chiang Mai(Northern)
Wang Saphung (North Eastern)
Bankhai United (Eastern)
Singburi Kopoon (Central)
Surat Thani United (Southern)}}

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| current =

}}

Football Division 3 ({{langx|th|ฟุตบอลดิวิชั่น 3}}) is the fourth level of Thai football organized by Football Association of Thailand. It was started in 2016 by an idea from General Police Somyot Poompanmoung, the president of FA Thailand for improving all Thai Amateur clubs to be better and allowing other clubs which are in other regions chances to play in a national FA tournament.{{Cite web|url=https://www.mainstand.co.th/catalog/1-Feature/1357-%E0%B8%A5%E0%B8%B5%E0%B8%81%E0%B8%A0%E0%B8%B9%E0%B8%A1%E0%B8%B4%E0%B8%A0%E0%B8%B2%E0%B8%84+%E0%B8%AA%E0%B8%B9%E0%B9%88+T4+%3A+%E0%B8%A0%E0%B8%B2%E0%B8%9E%E0%B8%AA%E0%B8%B0%E0%B8%97%E0%B9%89%E0%B8%AD%E0%B8%99%E0%B8%81%E0%B8%B2%E0%B8%A3%E0%B8%A3%E0%B8%A7%E0%B8%A1%E0%B8%A8%E0%B8%B9%E0%B8%99%E0%B8%A2%E0%B9%8C%E0%B8%AD%E0%B8%B3%E0%B8%99%E0%B8%B2%E0%B8%88%E0%B9%83%E0%B8%99%E0%B8%9F%E0%B8%B8%E0%B8%95%E0%B8%9A%E0%B8%AD%E0%B8%A5%E0%B9%84%E0%B8%97%E0%B8%A2|title=ลีกภูมิภาค สู่ T4 : ภาพสะท้อนการรวมศูนย์อำนาจในฟุตบอลไทย}}[https://www.naewna.com/sport/213733 ส.บอลวางโปรเจกท์สร้างศูนย์ฝึก2พันล้าน มอบเงินสโมสรร่วม170ล้าน-เตรียมตั้งลีกดิวิชั่น3] In 2016, the tournament is divided into 5 regions and participated by 104 clubs which are former members Khǒr, Khor, and Ngor Royal Cup, and debutants in the season.{{Cite web|url=http://sport.sanook.com/203909/|title=สมยศ" เตรียมยกเครื่องบอลไทย ขอพระราชทานถ้วยรางวัลให้แชมป์ พร้อมประกาศสงคราม "แก๊งตั๋วผี"|date=8 February 2016 |access-date=2016-09-20}} As the tournament is considered as the lowest level of Thai football, so the number of participants is unlimited as well as any club is able to send an application to participate in the tournament. In 2015 the Ngor Royal Cup became a trophy for the Football Division 3.{{Cite web|url=https://thaileague.poakpong.com/news/1472016215|title = สมาคมกีฬาฟุตบอลฯ รับสมัคร ทีมเข้าแข่งขัน ดิวิชั่น 3 ประจำปี 2559 | Thai League Live}}{{Cite web|url=https://www.chiangmainews.co.th/page/archives/555400/|title = สปอนเซอร์หลักของทีมแม่โจ้ยูไนเต็ด มาร่วมชมการแข่งขันฟุตบอลดิวิชั่น 3 รอบคัดเลือกกลุ่มภาคเหนือ|date = 11 January 2017}}{{cite web | url-access=limited |archive-url = https://ghostarchive.org/iarchive/facebook/299287946854032/1196833730432778 |archive-date = 2022-04-27| url = https://m.facebook.com/postsnews.net/posts/1196833730432778 |title = โพสท์นิวส์ ออนไลน์ on Facebook |website=Facebook}}{{cbignore}}{{User-generated source|certain=yes|date=March 2022}}

Football Division 3 played its final season in 2016 and the Thailand Amateur League began to play in 2017. All Football Division 3 clubs, became the original Thailand Amateur League members.[https://mgronline.com/sport/detail/9590000107644 แข่งแน่! “ส.บอล” ยัน “ดิวิชั่น 3” เริ่มฟาดแข้งมกราคม 60]