Tonje Løseth

{{short description|Norwegian handball player (born 1991)}}

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

{{Infobox handball biography

| name = Tonje Løseth

| fullname =

| image =

| nationality = Norwegian

| birth_date = {{Birth date and age|1991|1|1|df=y}}

| birth_place = Bergen, Norway

| height = {{height|m=1.83|precision=0}}

| position = Left back

| currentclub = København Håndbold

| clubnumber = 25

| years1 =

| clubs1 = Bønes IL

| years2 =

| clubs2 = Årstad IL

| years3 = –2010

| clubs3 = TIF Viking

| years4 = 2010–2015

| clubs4 = Tertnes HE

| years5 = 2015–2017

| clubs5 = TuS Metzingen

| years6 = 2017–2020

| clubs6 = Herning-Ikast Håndbold

| years7 = 2020–2022

| clubs7 = Brest Bretagne Handball

| years8 = 2022–2024

| clubs8 = Odense Håndbold

| years9 = 2024–2025

| clubs9 = København Håndbold

| years10 = 2025–

| clubs10 = Molde Elite

| nationalyears1 = 2013–2017

| nationalteam1 = Norway

| nationalcaps1 = 10

| nationalgoals1 = 3

| medaltemplates =

}}

Tonje Løseth (born 1 January 1991) is a Norwegian handball player for København Håndbold.

In 2015 she signed to play for Tus Metzingen.{{Cite web |date=2015-03-11 |title=Tonje Løseth til tysk Bundesliga |url=https://www.aftenposten.no/sport/i/BRrM6e/tonje-loeseth-til-tysk-bundesliga |access-date=2023-05-08 |website=www.aftenposten.no |language=nb}}