Theoz

Theodor Jan Haraldsson (born 17 July 2005), known mononymously as Theo (formerly Theoz)^[1] is a Swedish social media personality, singer and actor. He started his career by posting videos to Musical.ly in 2016 with the name Theoz.^[2] In 2020, he had a leading role in the movie Rymdresan opposite Robert Gustafsson.^[3] In 2021, he performed his music at Lotta på Liseberg, which is broadcast on TV4.^[4] Theoz participated in Melodifestivalen 2022 with the song "Som du vill", which finished 7th,^[5] and in Melodifestivalen 2023 with "Mer av dig", which finished 5th.^[6][7] He participated as a celebrity dancer in Let's Dance 2025 broadcast on TV4.^[8]

Theoz
Theoz in 2023
Background information
Birth name	Theodor Jan Haraldsson
Born	(2005-07-17) 17 July 2005 (age 20) Linköping, Sweden
Genres	Pop
Occupations	Social media personality singer dancer actor
Labels	Warner Music Sweden

Discography

EPs

Title	Year	Peak chart positions
		SWE [9]
Min Theori	2019	—
Paradis	2022	—
Julmusiken		—
Sped Up Collection	2023	—
Mer av dig		7

Compilation albums

• Best of Theoz (2022)

Singles

Title	Year	Peak chart positions	Album
		SWE [10]
"Lately"	2018	—	Non-album single
"Het"		53	Min Theori
"Best Girl in the World"		—	Non-album singles
"Why Why Why"		—
"Theori"	2019	—	Min Theori
"Atmosfär"		—
"Årets julklapp"		—	Julmusiken
"Party Animal"	2020	—	Non-album single
"More"		—
"Hooked on a Feeling"	2021	—
"Som du vill"	2022	5 [11]	Paradis
"Painkiller"		—
"Shady"		—
"Paradis"		—
"Det kommer bli bra"		—
"Julmusiken"		73 [12]	Julmusiken
"Mer av dig"	2023	2 [13]	Mer av dig
"Otursdag"		—
"Bara lite grann (Sommar igen)"		—[A]	Non-album singles
"Någon annan"		—
"Dagar som aldrig tar slut"	2024	—
"Vill va honom"		—
"Närmare då"	2025	—

Notes

1. "Bara lite grann (Sommar igen)" did not enter the Swedish Singellista Chart, but peaked at number one on the Swedish Heatseeker Chart.^[14]