Zagreb, the capital city of Croatia, has seen a growing interest in cryptocurrency trading in recent years. As a result, several cryptocurrency exchanges have become popular among residents of Zagreb. Some of the most popular cryptocurrency exchanges in Zagreb, Croatia, include:

1. BitKonan: BitKonan is a leading cryptocurrency exchange in Croatia, offering a wide range of digital assets for trading, including Bitcoin, Ethereum, Litecoin, and more. The exchange is known for its user-friendly interface and competitive trading fees.

2. CoinMama: CoinMama is a popular cryptocurrency exchange that allows users to buy and sell Bitcoin and other digital assets using various payment methods, including credit/debit cards and bank transfers. The exchange is known for its fast and secure transactions.

3. Binance: Binance is one of the largest cryptocurrency exchanges in the world, offering a wide range of digital assets for trading. The exchange has a strong presence in Zagreb, Croatia, and is popular among experienced traders for its advanced trading features and low fees.

4. Coinbase: Coinbase is a well-known cryptocurrency exchange that allows users to buy, sell, and store digital assets, including Bitcoin, Ethereum, and Litecoin. The exchange is popular among beginners for its easy-to-use platform and strong security measures.

5. Kraken: Kraken is a popular cryptocurrency exchange that offers a wide range of digital assets for trading, including Bitcoin, Ethereum, and Ripple. The exchange is known for its high liquidity and advanced trading tools, making it a popular choice among professional traders.

Overall, these are some of the most popular cryptocurrency exchanges in Zagreb, Croatia. Whether you are a beginner or an experienced trader, you can find a suitable exchange to meet your trading needs in this vibrant city.