Grobià Âa county (, , ) was a historic county of the Courland Governorate and shortly of the Republic of Latvia. Its capital was Grobià Âa (Grobin).
Created as the Captaincy of Grobià Âa () of the Duchy of Courland and Semigallia. After incorporation into the Russian Empire it was merged with southwestern parts of District of Pilten in 1819 to become part of the Chief Captaincy of Aizpute (). In 1864, County of Grobià Âa (Kreis Grobin) became one of the ten counties of the Courland Governorate.
After establishment of the Republic of Latvia, the Grobià Âas aprià Â÷is was renamed to LiepÃÂjas aprià Â÷is in 1920. On 27 March 1921 the Parish of Palanga was transferred to Lithuania.
In 1949, the Council of Ministers of the Latvian SSR had split LiepÃÂjas aprià Â÷is into the newly created districts (rajons) of LiepÃÂja, Priekule (dissolved 1959) and Aizpute (dissolved 1962).
At the time of the Russian Empire Census of 1897, Kreis Grobin had a population of 110,878. Of these, 58.5% spoke Latvian, 15.3% German, 6.9% Russian, 6.5% Yiddish, 5.8% Polish, 5.5% Lithuanian, 0.3% Belarusian, 0.2% Danish or Norwegian and 0.2% Ukrainian as their native language.