:Željko Kljajević

{{Short description|Serbian-born Montenegrin footballer}}

{{more footnotes|date=February 2013}}

{{Infobox football biography

| name = Željko Kljajević

| image =

| fullname = Željko Kljajević

| birth_date = {{Birth date and age|1984|9|14|df=y}}

| birth_place = Belgrade, SFR Yugoslavia

| height = 1.85 m

| position = Central defender

| currentclub =

| youthyears1=| youthyears2 =

| youthclubs1 = Jedinstvo Bijelo Polje | youthclubs2 = Red Star Belgrade

| years1 = 2003–2004 | years2 = 2004 | years3 = 2005 | years4 = 2005–2007 | years5 = 2007 | years6 = 2008 | years7 = 2008–2010 | years8 = 2010

| clubs1 = Rad | clubs2 = Zvezdara | clubs3 = ŁKS Łódź | clubs4 = Obilić | clubs5 = Mogren | clubs6 = Modriča | clubs7 = Maribor | clubs8 = Aalesunds

| caps1 = | goals1 = | caps2 = | goals2 = | caps3 = 10 | goals3 = 0 | caps4 = 2+ | goals4 = 0+ | caps5 = 0 | goals5 = 0 | caps6 = 14 | goals6 = 0 | caps7 = 16 | goals7 = 0 | caps8 = 0 | goals8 = 0

}}

Željko Kljajević ({{Lang-sr-Cyrl|Жељко Кљајевић}}; born 14 September 1984) is a Serbian-born Montenegrin former professional footballer who played as a defender.