I think West Bengal is the only state in India which has highest numbers of passenger Terminal stations (including dead end Terminal) after the ongoing sanctioned works gets completed:
1. Howrah
2. Sealdah
3. Kolkata
4....
more... Santragachi (under construction)
5. Shalimar (under construction)
6. Dankuni ( 2021-22 RB Approved included in ER Pink Book)
7. New Garia ( under construction)
8. Digha
9. Haldia
10. Kharagpur
11. Asansol
12. Malda Town
13. Purulia
14. New Jalpaiguri
15. New Alipurduar
16. Bamanhat
17. Rampurhat
18. Adra
19. Azimganj
20. Lalgola
21. Barddhaman
22. Haldibari
23. Bolpur
24. Siuri
25. Radhikapur
In addition there are more than 40 nos Terminal terminating/ originating station for EMU/MEMU trains.
1. Amta
2. Midnapur
3. Panskura
4. Mechada
5. Uluberia
6. Bandel
7. Tarakeswar
8. Goghat
9. Arambagh
10. Seoraphulli
11. Serampore
12. Katwa
13. Balgona
14. Lakshikantapur
15. Belurmath
16. Chandanpur
17. Baruipur
18. Baruipara
19. Masagram
20. Gede
21. Namkhana
22. Canning
23. Diamond harbour
24. Majherhat
25. Princepghat
26. Duttapukur
27. Barasat
28. Ranaghat
29. Krishnanagar
30. Beharampur court
31. Naihati
32. Pandooah
33. Memari
34. Gurap
35. Jhargram
36. Bagnan
37. Bankura
38. Bisnupur
39. Bally
40. Kalyani
41. Sodepur
42. Ballygaunge
43. Sonamukhi
44. Belda
Is there any other state having more Terminal stations? Please list