She completed 22 years in international cricket last week. The 38 year-old is also the leading run getter in ODIs with more than 7000 runs.
Ashwin, who is already an Arjuna awardee like Mithali, has also been a consistent performer for India in Test cricket. He has taken 413 wickets in 79 Tests besides 150 and 42 scalps in ODIs and T20s though he doesn't play for India in the shorter formats.
Dhawan, who will be captaining India in the upcoming limited overs series in Sri Lanka, is a frontrunner for Arjuna.
The 35-year-old southpaw has scored 5977 runs in 142 ODIs besides 2315 and 1673 Test and T20 runs respectively.