Possibly, depending on what you want.
Are you looking for something like this? - > https://bitcointalksearch.org/topic/generating-thousands-of-addresses-101708
It seems a bit outdated, but it should still work, simply open up the console, and try to execute the commands given in the comments.
Which are:
for i in `seq 1 5000`; do bitcoind getnewaddress; done >addresses.txt
for /l %x in (1, 1, 5000) do bitcoind getnewaddress >> newaddrs.txt
^Windows
The corresponding private keys should automatically be added to your bitcoind (?).
Would recommend playing around with a little bit and to try it out. I'm actually not quite sure if this will still work.
Optionally: you could use https://www.bitaddress.org/ to generate bulk adresses.