Gert Olesk

{{Short description|Estonian footballer}}

{{Use dmy dates|date=February 2021}}

{{Infobox football biography

| name = Gert Olesk

| fullname = Gert Olesk

| height = {{convert|1.78|m|ftin|0|abbr=on}}

| birth_date = {{birth date and age|df=yes|1973|8|8}}

| birth_place = Pärnu, Estonia

| currentclub =

| clubnumber =

| position = Defender

| youthyears1 =

| youthclubs1 =

| years1 = 1993–1995

| years2 = 1993–1996

| years3 = 1997

| years4 = 1997–2000

| years5 = 2001–2002

| years6 = 2003–2007

| years7 = 2009–2010

| clubs1 = Flora

| clubs2 = Tervis Pärnu

| clubs3 = Lelle

| clubs4 = Tulevik

| clubs5 = Elva

| clubs6 = Vaprus

| clubs7 = Vaprus

| caps1 = 5

| caps2 = 36

| caps3 = 15

| caps4 = 87

| caps5 = 22

| caps6 = 77

| caps7 = 1

| goals1 = 0

| goals2 = 4

| goals3 = 2

| goals4 = 3

| goals5 = 1

| goals6 = 5

| goals7 = 0

| nationalyears1 = 1994–2000 | nationalteam1 = Estonia | nationalcaps1 = 13 | nationalgoals1 = 0

| manageryears1 = 2009 | managerclubs1 = Vaprus

| manageryears2 = 2010 | managerclubs2 = Pärnu Linnameeskond

| manageryears3 = 2013–2014 | managerclubs3 = Pärnu Linnameeskond

| manageryears4 = 2014–2017 | managerclubs4 = Pärnu Linnameeskond (assistant)

| manageryears5 = 2020–2022 | managerclubs5 = Pärnu JK (assistant)

| manageryears6 = 2022– | managerclubs6 = Pärnu JK

}}

Gert Olesk (born 8 August 1973) is an Estonian football coach and former professional player. He played the position of defender.