Mamane Sani Ali

{{Short description|Nigerien athlete (born 1968)}}

{{use dmy dates|date=July 2017}}

{{Infobox athlete

| name = Mamane Sani Ali

| birth_name =

| image =

| caption =

| nationality = Nigerien

| sport = Sprinting

| event = 100 metres

| club =

| collegeteam =

| birth_date = {{birth date and age|1968|12|14|df=yes}}

| birth_place =

| death_date =

| death_place =

| height =

| weight =

}}

Mamane Sani Ali (born 14 December 1968) is a Nigerien sprinter. He competed in the men's 100 metres at the 2000 Summer Olympics.{{cite Sports-Reference |url=https://www.sports-reference.com/olympics/athletes/al/mamane-sani-ali-1.html |archive-url=https://web.archive.org/web/20200418010045/https://www.sports-reference.com/olympics/athletes/al/mamane-sani-ali-1.html |url-status=dead |archive-date=18 April 2020 |title=Mamane Sani Ali Olympic Results |accessdate=7 July 2017}}