Odendisa Runestone, Norse runestone in Fläckebo socken, Sweden.

The Odendisa Runestone is a carved stone with intricate inscriptions and animal motifs in the Urnes style located at Hassmyra in Västmanland. Its surface displays characteristic serpentine patterns typical of Viking Age craftsmanship.

The Odendisa Runestone was carved by Red-Balli in the second half of the 11th century, not in 1050. It was first described in the 1660s, when tradition holds a farmer ploughed it up; it later cracked in half and was mended and raised anew in 1900 at Fläckebo hembygdsgård, about 500 metres southwest of Fläckebo Church.

The text honors Odendisa, a woman who managed the Hassmyra estate and was known for her skills in running the household. It reveals how valued such capable women were in medieval Viking society.

The runestone is located near Hassmyra and can be reached via marked pathways in the Västmanland region. Visitors should wear appropriate footwear as the access involves walking through rural terrain.

The stone bears the signature of Red-Balli, a runemaster who worked near Lake Mälaren. Such artist signatures are rare and reveal the craftsman's importance in his era.