Istanbul Contemporary Art Museum (Turkish: İstanbul Modern Sanat Müzesi) is an art museum in Istanbul, Turkey, that houses a collection of modern and contemporary art. The museum is located in the Beyoğlu district, and was founded in 2004. The museum's collection includes over 1,000 works of art, including paintings, sculptures, installations, and video art. The museum also has a library, a research center, and a gift shop.

1. Istanbul Modern: Istanbul Modern, officially known as the Istanbul Museum of Modern Art, is one of the prominent institutions dedicated to contemporary art in Istanbul. It showcases a diverse range of modern and contemporary artworks by Turkish and international artists. The museum is located in the Karaköy neighborhood and offers a comprehensive program of temporary exhibitions, educational activities, and cultural events.

2. Arter: Arter is another major contemporary art space located in Istanbul. It is a privately funded institution that hosts exhibitions, performances, and events featuring contemporary art in various forms, including visual arts, installations, multimedia, and more. Arter focuses on presenting both established and emerging artists and aims to foster critical engagement with contemporary art practices.

3. Istanbul Biennial: The Istanbul Biennial is an internationally renowned contemporary art exhibition held every two years in Istanbul. It brings together artists, curators, and art enthusiasts from around the world, presenting a wide range of artworks and installations in various venues across the city. The biennial explores different themes and offers a platform for artistic exchange and dialogue.

4. Contemporary Art Galleries: Istanbul is home to numerous contemporary art galleries that showcase the works of local and international artists. Some notable galleries include Galeri Nev, Galeri Zilberman, Rampa, Dirimart, and Mixer. These galleries host regular exhibitions, solo and group shows, and provide opportunities for artists to present their works to the public.

5. Street Art and Murals: Istanbul also has a vibrant street art scene, with many neighborhoods featuring colorful murals and graffiti. Areas such as Kadıköy, Karaköy, and Beyoğlu are known for their street art displays, where artists express their creativity through public art installations and murals.

It's worth noting that the contemporary art scene in Istanbul is dynamic and constantly evolving, with new galleries, exhibitions, and events emerging over time. Therefore, it's recommended to check updated sources, local listings, and official websites of specific museums and galleries to get the most current information on contemporary art venues in Istanbul.