Source: The Great Interpretation of Dreams (Ibn Sirin)
A leopard in a dream indicates a fickle, hypocritical man who shows affection but conceals enmity. Riding it indicates glory, exaltation, and marrying a bad woman.
Source: Perfuming Humanity in the Expression of Dreams (Al-Nabulsi)
A leopard indicates glory and leadership. Whoever fights one is fighting a noble man. Whoever gets its skin or hair will gain money from an enemy.
Source: Signs in the Science of Expressions (Ibn Shaheen)
A leopard is interpreted as a man of great status. He is a spiteful enemy. Whoever sees himself riding one will gain glory and authority.