All Christians are considered saints.
1 Corinthians 1:2
Unto the church of God which is at Corinth, to them that are sanctified in Christ Jesus, called to be saints, with all that in every place call upon the name of Jesus Christ our Lord, both theirs and ours:
Ephesians 4:12
12 For the perfecting of the saints, for the work of the ministry, for the edifying of the body of Christ:
Please read some of the snarky comments by some of the anti-Catholics and you might not even consider them Christian any more.