No, speaking in tongues is not a requirement to be filled with the Holy Spirit. While tongues were one of the manifestations of the Spirit in the early church, the Bible does not teach that every believer will speak in tongues. The Holy Spirit fills believers at the moment of salvation, and the evidence of that filling is not limited to any single spiritual gift.
Paul made this clear:
“Do all have gifts of healings? Do all speak with tongues? Do all interpret?” (1 Corinthians 12:30)
The rhetorical structure demands the answer “no” to each question. Not all believers will speak in tongues, and that does not make them any less Spirit-filled. The Spirit distributes gifts as He wills:
“But one and the same Spirit works all these things, distributing to each one individually as He wills.” (1 Corinthians 12:11)
The mark of being filled with the Holy Spirit is not speaking in tongues but walking in obedience, bearing fruit, and glorifying Christ:
“But the fruit of the Spirit is love, joy, peace, longsuffering, kindness, goodness, faithfulness, gentleness, self-control.” (Galatians 5:22–23)
Jesus promised the Spirit to all who believe:
“He who believes in Me, as the Scripture has said, out of his heart will flow rivers of living water.” (John 7:38)
Luke 11:13 confirms that the Father gives the Holy Spirit to those who ask, not just to those who speak in tongues:
“If you then, being evil, know how to give good gifts to your children, how much more will your heavenly Father give the Holy Spirit to those who ask Him!” (Luke 11:13)
Tongues in Acts were often a sign to Jews that the gospel had come to the Gentiles, not a normative experience for all believers:
“Therefore tongues are for a sign, not to those who believe but to unbelievers.” (1 Corinthians 14:22)
Being filled with the Spirit is evidenced by boldness in witness, power for service, and increasing conformity to Christ, not the presence of any one gift.