Vakko is a Turkish luxury fashion company founded by Vitali Hakko (d. 2007) survived by his son Cem Hakko. It produces and retails textiles, leather goods, and accessories.

Vakko also operates luxury department stores under the Vakko name at Zorlu Center, İstinye Park, Akmerkez, Vadi Istanbul, and Akasya malls and on Bağdat Caddesi in Suadiye (Asian side); in Ankara at Atakule and Armada malls, and in İzmir at Hilltown and Istinye Park İzmir malls. It also operates boutiques under the Vakkorama, Vakko Couture, Vakko Wedding, Vakko L'Atelier, and Vakko Home names, as well as Vakko Outlet locations.

In 1962, Vakko's eight-story flagship store on İstiklal Avenue in Beyoğlu was the first modern department store in Turkey. It operated until 2006, when it became a branch of Mango.

Vakko was founded in 1934 by Vitali Hakko under the brand name Şen Şapka (Turkish: The Happy Hat) as a small hat seller in Sultanhamam. In 1937, with his older brother Albert Hakko becoming a partner, Vitali Hakko changed the name of the company to Vakko and established Turkey's first silk dyeing workshop in Kurtuluş, Şişli. After Şen Şapka transformed into Vakko, it started to produce scarves with Turkish silk, cotton and wool. Over time, Vakko turned to ready-to-wear to produce more than hats, scarves, and printed fabrics. Here, customers were introduced for the first time to modern store practices such as bargain-free and promotional sales, and replacement of sold goods.

In 1962, Hakko opened a large 8-storey store, including a cafe and fashion gallery, in Beyoğlu (a.k.a. Pera), at the time, the most important modern shopping districts in Istanbul. In 1969, the first Vakko Factory was built in Merter measuring 40,000 m² and employment was provided. In 1973, the second Vakko store opened in Ankara, and Vakko began to further expand its retail network with the Vakko Boutique sales points it opened one after the other. Six years later, in 1979, the third Vakko store opened in İzmir. There was an increase in the popularity of the Vakko brand with advertising campaigns and fashion shows carried out throughout Turkey.

In September 1979 Vakko opened up its first shop outside Turkey, in Old Bond Street, London, selling merchandise 90% Vakko-produced, including items by Sevim Cavdar, and launched by a rooftop fashion show at the Régine Club.

In 1981, on the 100th birthday of Mustafa Kemal Atatürk, a fashion and art show called "Anatolian Sun" was organized, bringing together Anatolian cultures and Western fashion concepts. The show, which was also exhibited in Rome, Vienna, Brussels, Paris, and London on outside Turkey, introduced Vakko in Europe as the representative of contemporary Turkish fashion.

In 1982, Vakkorama, one of Turkey's first youth stores, opened in Taksim, Istanbul. In order to bring New York fashion to Istanbul, Vakkorama introduced a new team called V2K Designers ('V2K Designers') in 2000 with the slogan "Two cities, one brand". Over time, V2K Designers has acquired designers and brands from other fashion cities such as Paris, London and Milan, as well as New York. Today, it is Turkey's first concept store where different world brands meet under the same roof. Creations of other designers and brands such as Rick Owens, Gareth Pugh, Alexander Wang, Hussein Chalayan, Preen, Erdem, Elizabeth & James, Band of Outsider, and Rag & Bone are available at V2K Designers.