Emilie Holmberg (1821-1854) was a Swedish composer and musician. She was active as a concert singer, a pianist and a music instructor. She was a member of the Royal Swedish Academy of Music. She was likely the first woman artist from Sweden to have toured in the United States, prior to Jenny Lind. In Sweden, she is generally known only as Emilie Holmberg, as she left the country shortly after her marriage.

In 1836, at age fifteen, she published her first compositions. She wrote her own compositions, but also created music for songs written by other Swedish authors such as Euphrosyne, Böttiger, Dahlgren, Atterbom, Franzén, Mellin, and Runeberg. Several of her compositions had a noted success in her own lifetime.

In 1838, she debuted as a singer and a pianist as well, and held public concerts in both capacities. In 1841, she founded her own music institute in Stockholm with the support of her mother, where she gave lessons in music.

Her career in Sweden was successful. She was elected into the Royal Swedish Academy of Music on May 27, 1841.

In 1843, she made a study trip to Paris in the company of the poet Julia Nyberg.

Upon her return to Sweden in 1844, she married Peder Hjalmar Hammarskjöld (1817–1861), estate-owner of the Skultuna mässingsbruk brass foundry. However, her new spouse was bankrupt, and after the wedding, they emigrated to the United States because of her husband's creditors.

Emilie Hammarskjöld made a grand tour of America and became very successful. She organized and performed a concert at Armory Hall in Washington, D.C. in February 1845, where she performed as a singer and a concert pianist. The success she achieved both as a singer and a pianist made it possible for her to tour the great cities of North America during the following years. She was given a very good review during her performance as a pianist in New Orleans.

She was made the offer of becoming an organist at the St Peter Cathedral in Charleston, South Carolina, which she accepted. While in Charleston, she also founded her own philharmonic society in the city. However, she died soon after.

Emilie Hammarskjöld was the mother of three daughters and a son. She died during the birth of her fourth daughter in 1854 in Charleston.