Markus Karlsbakk

{{short description|Norwegian footballer (born 2000)}}

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

{{Infobox football biography

| name = Markus Karlsbakk

| fullname = Markus Seehusen Karlsbakk

| birth_date = {{birth date and age|2000|5|7|df=yes}}

| birth_place = Ålesund, Norway

| height = 1.80 m

| currentclub = Lillestrøm

| clubnumber = 8

| position = Midfielder

| youthyears1 =

| youthyears2 =

| youthclubs1 = Aksla

| youthclubs2 = Aalesund

| years1 = 2017–2024

| clubs1 = Aalesund

| caps1 = 57

| goals1 = 9

| years2 = 2020

| clubs2 = → Hødd (loan)

| caps2 = 0

| goals2 = 0

| years3 = 2021–2022

| clubs3 = → Raufoss (loan)

| caps3 = 61

| goals3 = 9

| years4 = 2024–

| clubs4 = Lillestrøm

| caps4 = 29

| goals4 = 5

| pcupdate = 28 June 2025

| ntupdate = 29 December 2018

}}

Markus Seehusen Karlsbakk (born 7 May 2000) is a Norwegian football player who plays as a central midfielder for Lillestrøm in Eliteserien.{{Soccerway|markus-seehusen-karlsbakk/489245}}