Hemliga byrån

{{Short description|Swedish synthpop group}}

{{refimprove|date=November 2013}}

{{Infobox musical artist

| name = Hemliga byrån

| image =

| image_size =

| landscape =

| alt =

| caption =

| alias =

| origin = Örebro, Sweden

| genre = synthpop

| years_active = 1986–

| label = EMI, HB Wråk

| associated_acts =

| website =

| current_members =

| past_members = Sören Olsson
Anders Jacobsson
"Kalle Kod"
"Agent 2,14"
"Jutta mä smyg"

}}

Hemliga byrån was a Swedish synthpop group with Swedish writers Anders Jacobsson and Sören Olsson. One of their most famous songs, Hej, hej, hemskt mycket hej, became a 1987 Svensktoppen hit.{{cite web|url=http://www.sr.se/Diverse/AppData/Isidor/files/2023/3483.txt|title=Svensktoppen|publisher=Sveriges Radio|language=Swedish|date=1987|accessdate=13 November 2013}} Another famous song was Hjärtattack. They also acted as house band for the TV series Trollkontroll in 1990, featuring a music video in each episode.