Kuba Sienkiewicz (born 24 November 1961 in Warsaw) is a Polish rock musician, singer-songwriter and guitarist, best known as the frontman and primary lyricist of Elektryczne Gitary - a band he co-founded in 1989 that went on to sell over 1.5 million records and become one of the most beloved acts in Polish rock history. Unusually for a rock frontman, he holds a doctorate in medicine and works as a neurologist at the Warsaw Medical University. Alongside the band, he has released a string of solo albums and performs in intimate acoustic and chamber formats.
Sienkiewicz released his solo album 'Pani Bóg' on 8 November 2024, a 12-track record touching on Poland, women's rights and personal reflection, with blues and gypsy-swing guitar arrangements.
Elektryczne Gitary performed a full concert at the Jakubinki festival in Mistów on 30 August 2025.
Elektryczne Gitary played a major concert at Torwar in Warsaw on 24 May 2025.
Sienkiewicz performed a solo duo show in Reda in March 2025 as part of his ongoing solo touring activity.
In January 2026, Sienkiewicz appeared as a soloist in the programme 'Czary skuteczne na swary odwieczne' in Wydminy near Giżycko.
