Julius Johannes Weiland was a minor German composer. He was a singer and harpsichordist at the Wolfenbüttel court at the time of Augustus the Younger, Duke of Brunswick-Wolfenbüttel. With Johann Jacob Löwe (1628–1703), organist at Eisenach, he published Zweyer gleichgesinnten Freunde Tugend- und Schertz Lieder (1657). He died in Wolfenbüttel.