The most expensive lawyer in the United States, based on current rates and prestige, is José Baez. Known for his defense of high-profile clients like Casey Anthony and Aaron Hernandez, Baez commands exceptionally high fees due to his expertise and track record of success in high-stakes criminal defense cases​ (Wonderslist)​​ (Biglaw Investor)​.

Another prominent figure in the realm of expensive lawyers is John Branca, who specializes in entertainment law. Branca has represented numerous high-profile clients in the music industry, including Michael Jackson, and his influence and earnings from handling complex entertainment contracts place him among the top earners in the legal field​ (Biglaw Investor)​.

For context, other notable and highly expensive lawyers include Robert Shapiro, famed for his role in the O.J. Simpson trial, and Willie E. Gary, known for his multi-million dollar settlements against major corporations​ (Biglaw Investor)​.