These are the results of the diving competition at the 1998 World Aquatics Championships, which took place in Perth, Western Australia.
| width=150 | Event | width=250 bgcolor=gold | Gold | width=250 bgcolor=silver | Silver | width=250 bgcolor=CC9966 | Bronze |
| 1 m springboard | 417.54 | 415.74 | 398.31 | ||||
| 3 m springboard | 746.79 | 694.92 | 651.60 | ||||
| 10 m platform | 750.90 | 699.30 | 624.15 | ||||
| 3 m springboard synchro | 313.50 | 308.28 | 305.16 | ||||
| 10 m platform synchro | 326.34 | 308.01 | 304.02 | ||||
| width=150 | Event | width=250 bgcolor=gold | Gold | width=250 bgcolor=silver | Silver | width=250 bgcolor=CC9966 | Bronze |
| 1 m springboard | 296.07 | 288.06 | 260.31 | ||||
| 3 m springboard | 544.62 | 518.76 | 515.07 | ||||
| 10 m platform | 550.41 | 536.25 | 519.45 | ||||
| 3 m springboard synchro | 282.30 | 276.18 | 263.91 | ||||
| 10 m platform synchro | 278.28 | 276.54 | 265.47 | ||||