Korean Discography

Studio albums

• 2007: Girls' Generation
• 2010: Oh!

Extended plays

• 2009: Gee
• 2009: Genie
• 2010: Hoot

Single albums

• 2007: The First Single Album (also known as Into the New World)

Special albums

• 2008: Sweet Memories with Girls' Generation
• 2008: Heart 2 Heart with Girls' Generation

Japanese Discography

Japanese Albums

• 2010: "Hoot"

Japanese singles

• 2010: "Genie"
• 2010: "Gee"

DVDs

• 2010: Girls in Tokyo (bonus DVD from Girls' Generation's first photobook)
• 2010: New Beginning of Girls' Generation (Japan debut DVD)

Tours

• The 1st Asia Tour: Into the New World (2009–2010)

Concert Participation

• SMTown Live '08 (2008)
• SMTown Live '09 (2009)
• SMTown Live '10 World Tour (2010)

Television work

Reality shows

• 2007: Girls' Generation Goes to School
• 2007: MTV Girls' Generation
• 2008: Factory Girl
• 2009: Girls' Generation's Horror Movie Factory
• 2009: Himnae-ra-him!/Cheer Up!
• 2009: Girls' Generation's Hello Baby
• 2010: Right Now It's Girls' Generation