Sommerkahl is a community in the Aschaffenburg district in the Regierungsbezirk of Lower Franconia (Unterfranken) in Bavaria, Germany and a member of the Verwaltungsgemeinschaft (municipal association) of Schöllkrippen.

Sommerkahl is located in the Mittelgebirge Spessart, in the valley known as Kahlgrund, northeast of Aschaffenburg and not far from the border between the states of Bavaria and Hesse.

42 out of a total 50 claims active at the time in the Spessart region were located in the upper Kahl valley, 11 of them in Sommerkahl.

The two tools, the hammer and pick, stand for the miners who worked at copper and iron mining, industries confirmed as having existed in the municipal area by 1542.

The wavy fess (horizontal stripe) stands for the community’s location on the river Kahl.