
The Port of Cagliari is one of the largest Italian seaports and one of the largest seaports in the Mediterranean Sea basin, with an annual traffic capacity of around 50 million tonnes of cargo and 1,000,000 TEU's.
Port of Civitavecchia also known as "Port of Rome", or Civitavecchia Port of Rome is the seaport of Civitavecchia, Metropolitan City of Rome, Italy. Is an important hub for the maritime transport in Italy, for goods and passengers. Rome Cruise Terminal is part of port. Part of the "Motorways of the Sea" it is linked to several Mediterranean ports and represents one of the main links between Italian mainland and Sardinia.

Porto Flavia is a sea harbor located near Nebida in the Iglesias comune of Italy. Built in 1923–24, it served as the mineral production hub of Masua in the west coast of the Sardinian Iglesiente area. It is named after Flavia Vecelli, the daughter of Cesare Vecelli, who engineered and designed the harbor. The harbor's characteristics make it unique in the world, and at the time of its construction it was an outstanding engineering feat.
The Port of Genoa is the major seaport of Italy, in competition with the ports of Marseille and Barcelona in the Mediterranean Sea. With a trade volume of 51.6 million tonnes, it is the busiest port of Italy by cargo tonnage.

The Port of Gioia Tauro is a large seaport in southern Italy. It is the largest port in Italy for container throughput, the 9th in Europe and the 6th in Mediterranean sea. Located north of the city of Reggio Calabria, between the municipalities of Gioia Tauro and San Ferdinando, in Calabria, it is close to the East–West route which stretches from the Strait of Gibraltar to the Suez Canal and serves mainly as a transshipment hub, connecting the global and regional networks that cross the Mediterranean.

The Port of Livorno is one of the largest Italian seaports and one of the largest seaports in the Mediterranean Sea, with an annual traffic capacity of around 30 million tonnes of cargo and 600,000 TEU's.
Malamocco was the first, and for a long time, the only settlement on the Lido of Venice barrier island of the Lagoon of Venice. It is located just south of the island's center and it is part of the Lido-Pellestrina borough of the municipality of Venice.

Marina Grande is the main port of the island of Capri in Italy, to the north of the main town of Capri and at the foot of Mount Solaro.

The Marina of Rome is a tourist port that rises along the banks of Ostia, in the Municipality of Rome (Italy).

Marina Piccola is located on the southern side of the island of Capri. It is near the Faraglioni sea stacks to the southeast. The Via Krupp is a historic switchback paved footpath which connect the Charterhouse of San Giacomo and the Gardens of Augustus area with Marina Piccola. The Marina Piccola, used by Augustus and Tiberius, preceded the Marina Grande.

The Port of Naples is one of the largest Italian seaports and one of the largest seaports in the Mediterranean Sea basin having an annual traffic capacity of around 25 million tons of cargo and 500,000 TEU's.

The port of Pescara is an Italian port on the Adriatic Sea at the mouth of the River Pescara in the city of Pescara. It is located at latitude 28.14 north and longitude 42 ° 14 ° 13 ', 78 East

Port of Augusta is a port serving Augusta, Sicily. In 2007, 33.041 million tonnes passed through the port.

The Port of Bari is a port serving Bari, southeastern Italy. The port of Bari is traditionally considered Europe's door to the Balkan Peninsula and the Middle East, and is a multipurpose port able to meet all operational requirements. Among the largest ports on the Adriatic, in 2012 the port of Bari handled about 2 million passengers, of which about 650,000 were cruise passengers. Cruise ship companies operating at the port include AIDA, Costa Crociere, MSC Crociere, Phoenix Reisen, Celebrity Cruises and Royal Caribbean International. After the fall of the Western Empire, the Greeks had control of Bari.
Port of La Spezia is a port in La Spezia, Liguria, Italy. The port of La Spezia is one of the largest commercial ports in the Ligurian Sea, and is located in the northernmost part of the Gulf of La Spezia. Its development dates from the late nineteenth century and has since grown to become one of the main ports of the Mediterranean Sea, specializing in container handling in particular. Inside a bay of 1500 hectares protected by a breakwater of about 2.2 kilometres (1.4 mi), the port of La Spezia has 5.1 kilometres (3.2 mi) of quays and at least 400,000 square kilometres (150,000 sq mi) of space. In 2014, 15,700,000 tonnes and 483,564 passengers passed through the port.

Port of Messina is a port serving Messina, Sicily, Italy. The port has seen a significant growth in traffic in the 21st century, and is now one of the largest and most important in the Mediterranean for cruise ships, growing from 260,000 passengers in 2006 to 405,000 in 2009.
Port of Palermo is a port serving Palermo, Sicily, Italy. The port of Palermo is one of the major ports for passenger traffic in the Mediterranean. According to author Patrizia Fabbri the port has been "a constant driving force not only for the island's economy, but in the history of the city of Palermo". It stretches for a few kilometers away from Francesco Crispi, near the ancient port of Cala, incorporating areas including Arenella and Acqua Santa. In 2007 6,630,240 tonnes and 2,305,991 passengers passed through the port.

The Port of Reggio is a seaport in the Mediterranean Sea serving the city of Reggio Calabria.

The Port of Salerno is a port serving Salerno, southwestern Italy. The port of Salerno, located in the gulf of the Tyrrhenian Sea, is registered in the class of II category of seaports. It is one of the major domestic ports and plays an important role in the industrial and commercial system of the center-south. In 2009, 18,426,447 tonnes and 562,782 passengers passed through the port. The port is 350 metres (1,150 ft) in length, and the West Quay is 1,180 metres (3,870 ft) long and the East Quay is 1,550 metres (5,090 ft) long. Manfredi Pier is 380 metres (1,250 ft) in length.

Port of Savona is a port in Savona, Italy. It is the fourth cruise port by number of passengers in Italy, with 1,300,000 people in 2013. Adjacent to the historic centre of Savona, the port of Savona has been active from the Middle Ages and has always been crucial for the economy of the regional capital and its hinterland. A major terminal for ferries, there are ferry links to Corsica and Sardinia through the companies Corsica Ferries and Saremar.

The Port of Venice is a port serving Venice, northeastern Italy. It is the eighth-busiest commercial port in Italy and is one of the most important in the Mediterranean concerning the cruise sector, as a major hub for cruise ships. It is one of the major Italian ports and is included in the list of the leading European ports which are located on the strategic nodes of trans-European networks. In 2006, 30,936,931 tonnes passed through the port, of which 14,541,961 was the commercial sector, and it saw 1,453,513 passengers. In 2002, the port handled 262,337 containers.

The Port of Pozzallo is the major port of the province of Ragusa on the Mediterranean coast of Sicily and is one of the most important harbours on the island. The port was initially designed for a volume of goods of only 500.000 tons a year but today it has risen to over 1.500.000 tons. The port is located at the western end of Pozzallo, which is 50 nautical miles (93 km) from Malta. It is well placed for connections to north Africa.

Punta Sabbioni is a port for daily boats to Venice.

The Port of Ravenna is an Italian seaport on the North Adriatic Sea in Ravenna, Italy. It is one of the top twenty Italian ports and top forty European ports.

The Free Port of Trieste is a port in the Adriatic Sea in Trieste, Italy.