The $3 million Caulfield Guineas and $1.5 million Thousand Guineas have attracted 119 and 106 nominations respectively.
Released on Thursday, the entry lists feature several standout names. Group 1-winning colts Nepotism, Vinrock and Devil Night are among the high-profile Guineas contenders.
The Thousand Guineas field boasts a wealth of talent, headlined by Golden Slipper heroine Marhoona, along with a deep crop of quality fillies.
Leading New Zealand trainer Mark Walker has the largest number of entries across both races with 11 nominations. Marhoona’s trainer Michael Freedman has eight in the Thousand Guineas, while Chris Waller has seven.
Waller also leads the charge in the Caulfield Guineas with 14 entries, followed by Ciaron Maher with nine and Freedman again with eight.