2020–21 Bangkok United F.C. season

The 2020–21 season is Bangkok United Football Club's 12th in the new era since they took over from Bangkok University Football Club in 2009. It is the 5th season in the Thai League and the club's 10th (8th consecutive) season in the top flight of the Thai football league system since returning in the 2013 season.

In the league, match 5–30 are postponed following the coronavirus outbreak.

Out
Note 1: Bonilla will join Port on an initial loan deal, which will become a permanent transfer when his contract with Bangkok United is up in 31/12/2020.

Pre-Season Friendly
2020 Asia Cup 

Appearances and goals
! colspan="16" style="background:#DCDCDC; text-align:center;"| Goalkeepers

! colspan="16" style="background:#DCDCDC; text-align:center;"| Defenders

! colspan="16" style="background:#DCDCDC; text-align:center;"| Midfielders

! colspan="16" style="background:#DCDCDC; text-align:center;"| Forwards

! colspan="16" style="background:#dcdcdc; text-align:center"| Players transferred out during the season

Top scorers
{| class="wikitable" style="text-align:center;width:75%;" ! Rank ! No. ! Pos. ! Player ! Thai League ! FA Cup ! Total ! colspan="4"|Total !57 !17 !74
 * 1
 * 14
 * FW
 * align=left| 🇹🇭 Nattawut Suksum
 * 12||2||14
 * 2
 * 37
 * FW
 * align=left| 🇧🇷 Heberty
 * 9||1||10
 * 3
 * 10
 * FW
 * align=left| 🇧🇷 Vander Luiz
 * 7||0||7
 * rowspan="2"| 4
 * 20
 * FW
 * align=left| 🇹🇭 Chananan Pombuppha
 * 2||4||6
 * 11
 * MF
 * align=left| 🇹🇭 Anon Amornlerdsak
 * 4||2||6
 * 5
 * 38
 * FW
 * align=left| 🇧🇷 Brenner Marlos
 * 3||2||5
 * 6
 * 28
 * MF
 * align=left| 🇹🇭 Thossawat Limwannasathian
 * 4||0||4
 * rowspan="3"| 7
 * 39
 * MF
 * align=left| 🇹🇭 Pokklaw Anan
 * 3||0||3
 * 3
 * DF
 * align=left| 🇧🇷 Everton
 * 3||0||3
 * 4
 * DF
 * align=left| 🇹🇭 Manuel Bihr
 * 3||0||3
 * rowspan="3"| 8
 * 29
 * MF
 * align=left| 🇹🇭 Sanrawat Dechmitr
 * 2||0||2
 * 28
 * MF
 * align=left| 🇹🇭 Rungrath Poomchantuek
 * 0||2||2
 * 5
 * DF
 * align=left| 🇹🇭 Putthinan Wannasri
 * 2||0||2
 * rowspan="5"| 9
 * 7
 * MF
 * align=left| 🇯🇵 Hajime Hosogai
 * 1||0||1
 * 21
 * MF
 * align=left| 🇹🇭 Chayathorn Tapsuvanavon
 * 0||1||1
 * 19
 * DF
 * align=left| 🇹🇭 Tristan Do
 * 1||0||1
 * 26
 * DF
 * align=left| 🇹🇭 Peerapat Notchaiya
 * 0||1||1
 * 16
 * DF
 * align=left| 🇹🇭 Mika Chunuonsee
 * 0||1||1
 * - class="sortbottom"
 * colspan="4"|Own goals
 * 1
 * 0
 * 1
 * DF
 * align=left| 🇹🇭 Tristan Do
 * 1||0||1
 * 26
 * DF
 * align=left| 🇹🇭 Peerapat Notchaiya
 * 0||1||1
 * 16
 * DF
 * align=left| 🇹🇭 Mika Chunuonsee
 * 0||1||1
 * - class="sortbottom"
 * colspan="4"|Own goals
 * 1
 * 0
 * 1
 * 1
 * 0
 * 1

Top assist
{| class="wikitable" style="text-align:center;width:75%;" ! Rank ! No. ! Pos. ! Player ! Thai League ! FA Cup ! Total ! colspan="4"|Total !38 !13 !51
 * 1
 * 8
 * MF
 * align=left| 🇧🇷 Vander Luiz
 * 13||2||15
 * 2
 * 19
 * MF
 * align=left| 🇹🇭 Tristan Do
 * 6||0||6
 * 3
 * 39
 * MF
 * align=left| 🇹🇭 Pokklaw Anan
 * 3||1||4
 * rowspan="3"| 4
 * 29
 * MF
 * align=left| 🇹🇭 Sanrawat Dechmitr
 * 1||2||3
 * 11
 * MF
 * align=left| 🇹🇭 Anon Amornlerdsak
 * 2||1||3
 * 26
 * DF
 * align=left| 🇹🇭 Peerapat Notchaiya
 * 3||0||3
 * rowspan="5"| 5
 * 33
 * MF
 * align=left| 🇹🇭 Jirayu Niamthaisong
 * 0||2||2
 * 17
 * MF
 * align=left| 🇹🇭 Rungrath Poomchantuek
 * 0||2||2
 * 3
 * DF
 * align=left| 🇧🇷 Everton
 * 1||1||2
 * 24
 * DF
 * align=left| 🇹🇭 Wanchai Jarunongkran
 * 2||0||2
 * 8
 * MF
 * align=left| 🇹🇭 Wisarut Imura
 * 2||0||2
 * rowspan="7"| 6
 * 38
 * FW
 * align=left| 🇧🇷 Brenner Marlos
 * 1||0||1
 * 20
 * FW
 * align=left| 🇹🇭 Chananan Pombuppha
 * 0||1||1
 * 5
 * DF
 * align=left| 🇹🇭 Putthinan Wannasri
 * 1||0||1
 * 14
 * FW
 * align=left| 🇹🇭 Nattawut Suksum
 * 1||0||1
 * 37
 * FW
 * align=left| 🇧🇷 Heberty Fernandes
 * 1||0||1
 * 16
 * DF
 * align=left| 🇹🇭 Mika Chunuonsee
 * 1||0||1
 * 11
 * MF
 * align=left| 🇹🇭 Anon Amornlerdsak
 * 0||1||1
 * FW
 * align=left| 🇹🇭 Nattawut Suksum
 * 1||0||1
 * 37
 * FW
 * align=left| 🇧🇷 Heberty Fernandes
 * 1||0||1
 * 16
 * DF
 * align=left| 🇹🇭 Mika Chunuonsee
 * 1||0||1
 * 11
 * MF
 * align=left| 🇹🇭 Anon Amornlerdsak
 * 0||1||1
 * MF
 * align=left| 🇹🇭 Anon Amornlerdsak
 * 0||1||1

Clean sheets
{| class="wikitable" style="text-align:center;width:75%;" ! Rank ! No. ! Pos. ! Player ! Thai League ! FA Cup ! Total ! colspan="4"|Total !6 !1 !7
 * 1
 * 1
 * GK
 * align=left| Michael Falkesgaard
 * 5||1||6
 * 2
 * 34
 * GK
 * align=left| 🇹🇭 Warut Mekmusik
 * 1||0||1
 * align=left| 🇹🇭 Warut Mekmusik
 * 1||0||1