Questions & Answers about Мне нужно сдать отчёт директору до обеда.
Yes. Мне нужно... is a very common Russian way to say I need to..., and it’s built as:
- мне = to me (dative case)
- нужно = necessary / needed (a “category of state” word)
- an infinitive: сдать (to submit/hand in)
Russian often expresses “need” impersonally (it is necessary for me), so Я is not required here.
Мне is the dative singular form of я.
- Nominative: я
- Dative: мне
You can recognize it because нужно/надо/можно/нельзя frequently take a dative experiencer: мне нужно, ему нельзя, нам можно, etc.