| Wkt |
| 1 | 231 | Anamul Haque (106) & Amit Majumder (129) | Bangladesh Under-19s v Zimbabwe Under-19s | Shaheed Chandu Stadium, Bogra | 2009/10 |
| 1 | 216* | Shadman Islam (126*) & Joyraz Sheik (81*) | Bangladesh Under-19s v Afghanistan Under-19s | Sheikh Zayed Stadium Nursery 2, Abu Dhabi | 2013/14 |
| 1 | 180 | Saif Hasan (100) & Pinak Ghosh (65) | Bangladesh Under-19s v Zimbabwe Under-19s | Zohur Ahmed Chowdhury Stadium, Chittagong | 2015/16 |
| 2 | 180* | Zawad Abrar (130*) & Azizul Hakim (69*) | Bangladesh Under-19s v Sri Lanka Under-19s | Mahinda Rajapaksha International Cricket Stadium, Hambantota | 2024/25 |
| 2 | 179 | Liton Das (53) & Anamul Haque (128) | Bangladesh Under-19s v Pakistan Under-19s | Endeavour Park No 2, Townsville | 2012 |
| 3 | 179 | Pinak Ghosh (109) & Nazmul Hossain (79) | Bangladesh Under-19s v West Indies Under-19s | Zohur Ahmed Chowdhury Stadium, Chittagong | 2015/16 |
| 4 | 168 | Ariful Islam (105*) & Ahrar Amin (87) | Bangladesh Under-19s v Afghanistan Under-19s | Tolerance Oval, Abu Dhabi | 2022/23 |
| 3 | 162 | Shadman Islam (86) & Mosaddek Hossain (110*) | Bangladesh Under-19s v England Under-19s | London Road, Sleaford | 2013 |
| 5 | 161 | Towhid Hridoy (82*) & Shamim Hossain (95) | Bangladesh Under-19s v Sri Lanka Under-19s | Sheikh Abu Naser Stadium, Khulna | 2019/20 |
| 4 | 160 | Towhid Hridoy (104*) & Shahadat Hossain (76) | Bangladesh Under-19s v England Under-19s | The Kent County Cricket Ground, Beckenham | 2019 |
| 1 | 160 | Rizwan Chowdhury (79) & Ashiqur Rahman (74) | Bangladesh Under-19s v Pakistan Under-19s | Multan Cricket Stadium, Multan | 2022/23 |
| 4 | 152 | Ariful Islam (81) & Ahrar Amin (108*) | Bangladesh Under-19s v England Under-19s | Chukkapalli Pitchaiah Cricket Ground, Mulapadu | 2023/24 |
| 2 | 142 | Kalam Siddiki (66) & Azizul Hakim (103) | Bangladesh Under-19s v Afghanistan Under-19s | Dubai Sports City Stadium, Dubai | 2024/25 |
| 3 | 141 | Anamul Haque (101) & Asif Ahmed (84) | Bangladesh Under-19s v Sri Lanka Under-19s | Allan Border Field, Brisbane | 2012 |
| 4 | 138 | Raqibul Hasan (121) & Mehrab Hossain (54) | Bangladesh Under-19s v Sri Lanka Under-19s | Bangladesh Krira Shikkha Protisthan Ground, Savar | 2005/06 |
| 4 | 138 | Shafiul Hayat (83) & Mehedi Hasan (57) | Bangladesh Under-19s v South Africa Under-19s | Zohur Ahmed Chowdhury Stadium, Chittagong | 2014/15 |
| 4 | 138 | Ariful Islam (94) & Ahrar Amin (44) | Bangladesh Under-19s v India Under-19s | ICC Cricket Academy Ground No 2, Dubai | 2023/24 |
| 2 | 137 | Pinak Ghosh (150) & Joyraz Sheik (64) | Bangladesh Under-19s v South Africa Under-19s | Chatsworth Stadium, Chatsworth | 2015 |
| 3 | 136 | Mahmudul Hasan (81) & Towhid Hridoy (75*) | Bangladesh Under-19s v England Under-19s | College Ground, Cheltenham | 2019 |
| 1 | 135 | Joyraz Sheik (50) & Pinak Ghosh (60) | Bangladesh Under-19s v South Africa Under-19s | Sahara Stadium Kingsmead, Durban | 2015 |
| 3 | 135 | Zawad Abrar (113) & Rizan Hossan (82) | Bangladesh Under-19s v Sri Lanka Under-19s | Colombo Cricket Club Ground, Colombo | 2024/25 |
| 5 | 133 | Mosaddek Hossain (79*) & Al-Amin (65) | Bangladesh Under-19s v England Under-19s | Shere Bangla National Stadium, Mirpur | 2011/12 |
| 3 | 132 | Amit Majumder (102) & Anamul Haque (38) | Bangladesh Under-19s v Sri Lanka Under-19s | Shere Bangla National Stadium, Mirpur | 2009 |
| 3 | 128* | Mahmudul Hasan (103*) & Towhid Hridoy (51*) | Bangladesh Under-19s v New Zealand Under-19s | Bert Sutcliffe Oval, Lincoln | 2019/20 |
| 1 | 127 | Tamim Iqbal (112) & Mehdi Hasan (29) | Bangladesh Under-19s v England Under-19s | Narayanganj Osmani Stadium, Fatullah | 2005/06 |
| 5 | 126 | [unknown] & [unknown] | Bangladesh Under-19s v Pakistan Under-19s | Defence Housing Authority Stadium, Karachi | 2007/08 |
| 4 | 126 | Joyraz Sheik (74) & Mosaddek Hossain (98) | Bangladesh Under-19s v Sri Lanka Under-19s | Shere Bangla National Stadium, Mirpur | 2013 |
| 2 | 125 | Rifat Beg (86) & Kalam Siddiki (85) | Bangladesh Under-19s v South Africa Under-19s | Willowmoore Park Main Oval, Benoni | 2025 |
| 1 | 124 | Nafees Iqbal (59) & Naeem Islam (66) | Bangladesh Under-19s v Australia Under-19s | Fatullah Khan Saheb Osmani Stadium, Fatullah | 2003/04 |
| 2 | 124* | Tamim Iqbal (60*) & Shakib Al Hasan (40*) | Bangladesh Under-19s v Zimbabwe Under-19s | Andhra Cricket Association-Visakhapatnam District Cricket Association Stadium, Visakhapatnam | 2005/06 |
| 2 | 124 | Shadman Islam (97) & Liton Das (79) | Bangladesh Under-19s v New Zealand Under-19s | Sheikh Zayed Stadium, Abu Dhabi | 2013/14 |
| 2 | 124 | Saif Hasan (54) & Nazmul Hossain (69*) | Bangladesh Under-19s v South Africa Under-19s | City Oval, Pietermaritzburg | 2015 |
