Nguyễn Trọng Long

{{short description|Vietnamese footballer}}

{{Use dmy dates|date=September 2024}}

{{family name hatnote|Nguyễn|Trọng Long|lang=Vietnamese}}

{{Infobox football biography

| name = Nguyễn Trọng Long

| image = Nguyen Trong Long.png

| caption = Trọng Long in 2022

| fullname = Nguyễn Trọng Long

| birth_date = {{birth date and age|df=y|2000|01|06}}

| birth_place = Bá Thước, Thanh Hóa, Vietnam

| height = 1.70 m{{cite web|url=https://vpf.vn/player/nguyen-trong-long|title=Nguyễn Trọng Long|access-date=19 April 2025 |publisher=Vietnam Professional Football}}

| position = Midfielder

| currentclub = Phù Đổng Ninh Bình

| clubnumber = 29

| youthyears1 = 2013–2018

| youthclubs1 = PVF Academy

| years1 = 2019–2020

| clubs1 = Phố Hiến

| caps1 = 19

| goals1 = 0

| years2 = 2021–2022

| clubs2 = Hồ Chí Minh City

| caps2 = 24

| goals2 = 0

| years3 = 2023–2025

| clubs3 = Công An Hà Nội

| caps3 = 15

| goals3 = 1

| years4 = 2025–

| clubs4 = Phù Đổng Ninh Bình

| caps4 = 7

| goals4 = 0

| nationalyears1 = 2016–2017

| nationalteam1 = Vietnam U15

| nationalcaps1 = 4

| nationalgoals1 = 0

| nationalyears2 = 2017–2018

| nationalteam2 = Vietnam U18

| nationalcaps2 = 5

| nationalgoals2 = 0

| nationalyears3 = 2019–2020

| nationalteam3 = Vietnam U20

| nationalcaps3 = 6

| nationalgoals3 = 0

| nationalyears4 = 2021–2022

| nationalteam4 = Vietnam U23

| nationalcaps4 = 10

| nationalgoals4 = 0

| club-update = 2 April 2025

| nationalteam-update =

| medaltemplates = {{Medal|Sport|Men's football}}

{{Medal|Country|{{fb|VIE}}}}

{{MedalCompetition|SEA Games}}

{{Medal|Gold|Hanoi 2021|Team}}

}}

Nguyễn Trọng Long (born 6 January 2000) is a Vietnamese professional footballer who plays as a midfielder for V.League 1 club Phù Đổng Ninh Bình.{{cite web|url=https://35express.org/tien-ve-nguyen-trong-long-la-ai-su-nghiep-nam-cau-thu-sinh-nam-2000/|title=Tiền vệ Nguyễn Trọng Long là ai? Sự nghiệp nam cầu thủ sinh năm 2000|date=25 February 2022|website=The 35Express}}{{cite web|url=https://www.pvf.com.vn/tin-tuc/bao-chi-viet/764-ti%E1%BB%81n-v%E1%BB%87-nguy%E1%BB%85n-tr%E1%BB%8Dng-long-m%E1%BB%99t-ph%C3%A1t-hi%E1%BB%87n-th%C3%BA-v%E1%BB%8B|title=Tiền vệ Nguyễn Trọng Long Một phát hiện thú vị|date=27 July 2019|website=PVF}}{{cite web|url=https://m.thanhnien.vn/trong-long-con-gio-la-cua-hlv-park-hang-seo-post1421038.amp|title=Trọng Long: Cơn gió lạ của HLV Park Hang-seo|date=14 January 2022|website=Thanh niên}}{{cite web|url=https://onsports.vn/post/nguyen-trong-long-tien-ve-dt-u23-viet-nam-la-ai|title=Nguyễn Trọng Long, tiền vệ ĐT U23 Việt Nam là ai?|date=22 April 2022|website=On Sports}}