:Thierry Debès

{{short description|French footballer (born 1974)}}

{{Use dmy dates|date=October 2023}}

{{Infobox football biography

| name = Thierry Debès

| fullname = Thierry Debès

| birth_date = {{Birth date and age|1974|1|13|df=y}}

| birth_place = Strasbourg, France

| height = {{height|m=1.93|precision=0}}

| currentclub =

| clubnumber =

| position = Goalkeeper

| youthyears1 =

| youthclubs1 =

| years1 = 1996–2003

| years2 = 2002–2003

| years3 = 2003–2004

| years4 = 2004–2007

| years5 = 2007–2012

| clubs1 = RC Strasbourg

| clubs2 = → Grenoble (loan)

| clubs3 = Grenoble

| clubs4 = Guingamp

| clubs5 = AC Ajaccio

| caps1 = 42

| goals1 = 0

| caps2 = 37

| goals2 = 0

| caps3 = 29

| goals3 = 0

| caps4 = 83

| goals4 = 0

| caps5 = 141

| goals5 = 0

| totalcaps = 332 | totalgoals = 0

| nationalyears1 =

| nationalteam1 =

| nationalcaps1 =

| nationalgoals1 =

| manageryears1 = 2014

| managerclubs1 = AC Ajaccio (caretaker)

| manageryears2 = 2025–

| managerclubs2 = AC Ajaccio (caretaker)

| pcupdate =

| ntupdate =

|}}

Thierry Debès (born 13 January 1974) is a retired French football goalkeeper. He was once AC Ajaccio's captain. In October 2014, Debés was named Interim Coach of AC Ajaccio. In his first game, he led Ajaccio to a 2–1 victory against Valenciennes on 24 October 2014.