
Agazzano is a comune (municipality) in the Province of Piacenza in the Italian region Emilia-Romagna, located about 150 kilometres (93 mi) northwest of Bologna and about 20 kilometres (12 mi) southwest of Piacenza. As of 31 December 2004, it had a population of 2,021 and an area of 35.9 square kilometres (13.9 sq mi).

Alseno is a comune (municipality) in the Province of Piacenza in the Italian region Emilia-Romagna, located about 120 kilometres (75 mi) northwest of Bologna and about 25 kilometres (16 mi) southeast of Piacenza.

Alta Val Tidone is a new comune (municipality) in the Province of Piacenza in the Italian region Emilia-Romagna, located about 180 kilometres (110 mi) northwest of Bologna and about 30 kilometres (19 mi) southwest of Piacenza.

Besenzone is a comune (municipality) in the Province of Piacenza in the Italian region Emilia-Romagna, located about 120 kilometres (75 mi) northwest of Bologna and about 20 kilometres (12 mi) southeast of Piacenza.
Bettola is a comune (municipality) in the Province of Piacenza in the Italian region Emilia-Romagna, located about 140 kilometres (87 mi) west of Bologna and about 30 kilometres (19 mi) south of Piacenza.

Bobbio is a small town and commune in the province of Piacenza in Emilia-Romagna, northern Italy. It is located in the Trebbia River valley southwest of the town Piacenza. There is also an abbey and a diocese of the same name. Bobbio is the administrative center of the Unione Montana Valli Trebbia e Luretta.

Borgonovo Val Tidone is a comune (municipality) in the Province of Piacenza in the Italian region Emilia-Romagna, located about 160 kilometres (99 mi) northwest of Bologna and about 20 kilometres (12 mi) west of Piacenza.
Cadeo is a town and comune (municipality) in the Province of Piacenza in the Italian region Emilia-Romagna, located about 130 kilometres (81 mi) northwest of Bologna and about 14 kilometres (9 mi) southeast of Piacenza. It has about 5,600 inhabitants. The name is derived from Italian, meaning "House of God." This refers to a time when Cadeo was a stop-over for Christian pilgrims. The photo of the church accompanying this article is actually on the Via Emilia in Roveleto.

Calendasco is a comune (municipality) in the Province of Piacenza in the Italian region Emilia-Romagna, located about 150 kilometres (93 mi) northwest of Bologna and about 9 kilometres (6 mi) northwest of Piacenza.

Caorso is a comune (municipality) in the Province of Piacenza in the Italian region Emilia-Romagna, located about 130 kilometres (81 mi) northwest of Bologna and about 13 kilometres (8 mi) east of Piacenza.

Carpaneto Piacentino is a comune (municipality) in the Province of Piacenza in the Italian region of Emilia-Romagna, located about 130 kilometres (81 mi) northwest of Bologna and about 15 kilometres (9 mi) southeast of Piacenza.
Castel San Giovanni is a town and comune in the province of Piacenza, Emilia-Romagna, Italy.
Castell'Arquato is an Italian town located on the first hills of Val D’Arda in the province of Piacenza, in Emilia-Romagna, approximately 30 kilometres (19 mi) from Piacenza and 35 kilometres (22 mi) from Parma. Places nearby include Bacedasco, Vigolo Marchese, Fiorenzuola d'Arda, Lugagnano Val d'Arda, and Vernasca.

Castelvetro Piacentino, also known as Castelvetro, is a town and comune (municipality) in the Province of Piacenza in the Italian region Emilia-Romagna, located about 130 kilometres (81 mi) northwest of Bologna and about 25 kilometres (16 mi) east of Piacenza.

Cerignale is a comune (municipality) in the Province of Piacenza in the Italian region Emilia-Romagna, located about 160 kilometres (99 mi) west of Bologna and about 50 kilometres (31 mi) southwest of Piacenza. As of 31 December 2004, it had a population of 197 and an area of 31.5 square kilometres (12.2 sq mi).

Coli is a comune (municipality) in the Province of Piacenza in the Italian region Emilia-Romagna, located about 160 kilometres (99 mi) west of Bologna and about 40 kilometres (25 mi) southwest of Piacenza. As of 31 December 2004, it had a population of 1,030 and an area of 72.2 square kilometres (27.9 sq mi).

Corte Brugnatella is a comune (municipality) in the Province of Piacenza in the Italian region Emilia-Romagna, located about 160 kilometres (99 mi) west of Bologna and about 45 kilometres (28 mi) southwest of Piacenza.

Cortemaggiore is an Italian comune located in the Province of Piacenza. Cortemaggiore is located in the northern Italy about 80 kilometres (50 mi) from Milan and 120 kilometres (75 mi) from Bologna, in the Pianura Padana. The municipality borders with Fiorenzuola d'Arda, Villanova sull'Arda, Besenzone, San Pietro in Cerro, Caorso, Pontenure and Cadeo.

Farini is a comune (municipality) in the Province of Piacenza in the Italian region Emilia-Romagna, located about 140 kilometres (87 mi) west of Bologna and about 40 kilometres (25 mi) southwest of Piacenza. As of 31 December 2004, it had a population of 1,744 and an area of 112.0 square kilometres (43.2 sq mi). In September 2015, Farini suffered a major flood due to heavy rain.

Ferriere is a comune (municipality) in the Province of Piacenza in the Italian region Emilia-Romagna, located about 150 kilometres (93 mi) west of Bologna and about 45 kilometres (28 mi) southwest of Piacenza, in the Val Nure of the Ligurian Appennines.
Fiorenzuola d'Arda is a city and comune in Italy in the province of Piacenza, part of the Emilia-Romagna region. Its name derives from Florentia. The "d'Arda" portion refers to the River Arda which flows from the Apennines into the valley where Fiorenzuola is situated. Fiorenzuola's origins are old, dating from the first prehistorical human settlements in Italy.

Gazzola is a comune (municipality) in the Province of Piacenza in the Italian region Emilia-Romagna, located about 150 kilometres (93 mi) northwest of Bologna and about 15 kilometres (9 mi) southwest of Piacenza. As of 31 December 2004, it had a population of 1,856 and an area of 44.1 square kilometres (17.0 sq mi).

Gossolengo is a comune (municipality) in the province of Piacenza in the Italian region Emilia-Romagna, located about 150 kilometres (93 mi) northwest of Bologna and about 9 kilometres (6 mi) southwest of Piacenza, in the valley of the Trebbia river.

Gragnano Trebbiense is a comune (municipality) in the Province of Piacenza in the Italian region, Emilia-Romagna, located about 150 kilometres (93 mi) northwest of Bologna and about 11 kilometres (7 mi) southwest of Piacenza.

Gropparello is a comune (municipality) in the Province of Piacenza in the Italian region Emilia-Romagna, located about 130 kilometres (81 mi) northwest of Bologna and about 25 kilometres (16 mi) south of Piacenza.
Lugagnano Val d'Arda is a comune (municipality) in the Province of Piacenza in the Italian region Emilia-Romagna.

Monticelli d'Ongina is a comune (municipality) in the Province of Piacenza in the Italian region Emilia-Romagna, located about 130 kilometres (81 mi) northwest of Bologna and about 20 kilometres (12 mi) east of Piacenza.

Morfasso is a comune (municipality) in the Province of Piacenza in the Italian region Emilia-Romagna, located about 130 kilometres (81 mi) west of Bologna and about 35 kilometres (22 mi) south of Piacenza. As of 31 December 2011, it had a population of 1,090 and an area of 83.6 square kilometres (32.3 sq mi).
Ottone is a comune (municipality) in the Province of Piacenza in the Italian region Emilia-Romagna, located about 160 kilometres (99 mi) west of Bologna and about 60 kilometres (37 mi) southwest of Piacenza, in the upper Val Trebbia on the Ligurian Apennine. Ottone is the westernmost comune of Emilia-Romagna. The Mount Alfeo is located in its territory.

Piacenza is a city and comune in the Emilia-Romagna region of northern Italy, the capital of the eponymous province. The etymology is long-standing, tracing an origin from the Latin verb placēre, "to please." In French, and occasionally in English, it is called Plaisance. The name means a "pleasant abode", or as James Boswell reported some of the etymologists of his time to have translated it, "comely". This was a name "of good omen."
Pianello Val Tidone is a comune (municipality) in the Province of Piacenza in the Italian region Emilia-Romagna, located about 160 kilometres (99 mi) northwest of Bologna and about 25 kilometres (16 mi) southwest of Piacenza.
Piozzano is a comune (municipality) in the Province of Piacenza in the Italian region Emilia-Romagna, located about 150 kilometres (93 mi) northwest of Bologna and about 20 kilometres (12 mi) southwest of Piacenza.

Podenzano is a comune in the Province of Piacenza, Emilia-Romagna, northern Italy.

Ponte dell'Olio is a comune (municipality) in the Province of Piacenza in the Italian region Emilia-Romagna, located about 22 kilometres (14 mi) south of Piacenza, about 85 kilometres (53 mi) south of Milan and about 160 kilometres (99 mi) northwest of Bologna. As of 31 December 2004, it had a population of 4,917 and an area of 44.0 square kilometres (17.0 sq mi).
Pontenure is a comune (municipality) in the Province of Piacenza in the Italian region Emilia-Romagna, located about 140 kilometres (87 mi) northwest of Bologna and about 9 kilometres (6 mi) southeast of Piacenza.

Rivergaro is a comune (municipality) in the Province of Piacenza in the Italian region Emilia-Romagna, located about 150 kilometres (93 mi) northwest of Bologna and about 20 kilometres (12 mi) southwest of Piacenza. As of 31 December 2011, it had a population of 6,843 and an area of 43.8 square kilometres (16.9 sq mi).

Rottofreno is a comune (municipality) in the Province of Piacenza in the Italian region Emilia-Romagna, located about 160 kilometres (99 mi) northwest of Bologna and about 12 kilometres (7 mi) west of Piacenza.

San Giorgio Piacentino is a comune (municipality) in the Province of Piacenza in the Italian region Emilia-Romagna, located about 140 kilometres (87 mi) northwest of Bologna and about 11 kilometres (7 mi) south of Piacenza.

San Pietro in Cerro is a comune (municipality) in the Province of Piacenza in the Italian region Emilia-Romagna, located about 120 kilometres (75 mi) northwest of Bologna and about 20 kilometres (12 mi) east of Piacenza. As of 31 December 2004, it had a population of 962 and an area of 27.5 square kilometres (10.6 sq mi).
Sarmato is a comune (municipality) in the Province of Piacenza in the Italian region Emilia-Romagna, located about 160 kilometres (99 mi) northwest of Bologna and about 15 kilometres (9 mi) west of Piacenza. As of 31 December 2004, it had a population of 2,714 and an area of 27.0 square kilometres (10.4 sq mi). Sarmato borders the following municipalities: Borgonovo Val Tidone, Castel San Giovanni, Monticelli Pavese, Pieve Porto Morone, Rottofreno.
Travo is a comune (municipality) in the Province of Piacenza in the Italian region Emilia-Romagna, located about 150 kilometres (93 mi) northwest of Bologna and about 25 kilometres (16 mi) southwest of Piacenza. It is on the left bank of the Trebbia river.

Vernasca is a comune (municipality) in the Province of Piacenza in the Italian region Emilia-Romagna, located about 120 kilometres (75 mi) northwest of Bologna and about 30 kilometres (19 mi) southeast of Piacenza.

Vigolzone is a comune (municipality) in the Province of Piacenza in the Italian region Emilia-Romagna, located about 140 kilometres (87 mi) northwest of Bologna and about 15 kilometres (9 mi) south of Piacenza.

Villanova sull'Arda is a comune (municipality) in the Province of Piacenza in the Italian region Emilia-Romagna, located about 120 kilometres (75 mi) northwest of Bologna and about 25 kilometres (16 mi) east of Piacenza.

Zerba is a comune (municipality) in the Province of Piacenza in the Italian region Emilia-Romagna, located about 170 kilometres (110 mi) west of Bologna and about 50 kilometres (31 mi) southwest of Piacenza. As of 31 December 2004, it had a population of 123 and an area of 25.0 square kilometres (9.7 sq mi).

Ziano Piacentino is a comune (municipality) in the Province of Piacenza in the Italian region Emilia-Romagna, located about 160 kilometres (99 mi) northwest of Bologna and about 25 kilometres (16 mi) west of Piacenza. Ziano Piacentino borders the following municipalities: Alta Val Tidone, Borgonovo Val Tidone, Castel San Giovanni, Rovescala, Santa Maria della Versa.