Step 1: About the award.
The Dadasaheb Phalke Award is the highest honour in Indian cinema, given for a lifetime of work in films.
Step 2: What it recognises.
It is given to one person whose long career has shaped Indian films in a big way.
Step 3: The 2024 winner.
For the year 2024, the veteran actor Mithun Chakraborty was chosen for this award.
Step 4: Why him.
His acting career spans many decades and many kinds of roles, so the award honours that long service.
Step 5: Remove others.
Amitabh Bachchan, Asha Parekh, and Waheeda Rehman have all been honoured in other years, not for this 2024 award.
Step 6: Conclusion.
So the 2024 Dadasaheb Phalke Award went to Mithun Chakraborty.
Answer: Mithun Chakraborty