Lê Sỹ Mạnh

{{short description|Vietnamese footballer}}

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

{{Infobox football biography

| name = Lê Sỹ Mạnh

| fullname = Lê Sỹ Mạnh

| birth_date = {{birth date and age|df=y|1984|12|2}}

| birth_place = Thanh Hóa, Vietnam

| height = 1.83 m

| position = Striker

| youthyears1 = 2000–2007

| youthclubs1 = Thanh Hóa

| years1 = 2007–2008

| clubs1 = T&T Hanoi

| goals1 = 6

| years2 = 2009–2010

| clubs2 = The Vissai Ninh Bình

| caps2 = 32

| goals2 = 8

| years3 = 2010–2011

| clubs3 = Quảng Nam

| caps3 = 29

| goals3 = 3

| years4 = 2011–2012

| clubs4 = Xuân Thành Sài Gòn

| caps4 = 20

| goals4 = 4

| years5 = 2012

| clubs5 = → Hanoi ACB (loan)

| caps5 = 10

| goals5 = 1

| years6 = 2013

| clubs6 = Thanh Hóa

| caps6 = 8

| goals6 = 0

| years7 = 2014–2015

| clubs7 = Hải Phòng

| caps7 = 9

| goals7 = 0

| nationalyears1= 2009–2010

| nationalteam1= Vietnam

| nationalcaps1= 7

| nationalgoals1 = 0

}}

Lê Sỹ Mạnh (born 2 December 1984) is a former Vietnamese footballer who played as a striker. He played for T&T Hanoi, Vissai Ninh Binh, Quang Nam, Xuan Thanh Saigon, Hanoi ACB, Thanh Hoa and Haiphong. He was capped seventh times for Vietnam.