Litany of The Holy Guardian Angel - Litany One
Lord, have mercy on us.
    Christ, have mercy on us.
Lord, have mercy on us.  Jesus, hear us.
    Jesus, graciously hear us.
God the Father of Heaven,
    Have mercy on us.
God the Son, Redeemer of the world,
    Have mercy on us.
God the Holy Ghost,
    Have mercy on us.
Holy Trinity, One God,
    Have mercy on us.

Holy Mary, Queen of Angels,  pray for me.
Angel of Heaven, who art my guardian,   pray for me.  
Angel of Heaven, whom I revere as my superior, etc.  
Angel of Heaven, who dost give me charitable counsel,
Angel of Heaven, who dost give me wise direction,
Angel of Heaven, who dost take the place of a tutor,
Angel of Heaven, who dost love me tenderly,
Angel of Heaven, who art my consoler,
Angel of Heaven, who art attached to me as a good brother,
Angel of Heaven, who dost instruct me in the duties and
    truth of salvation,
Angel of Heaven, who art to me a charitable shepherd,
Angel of Heaven, who art witness of all my actions,
Angel of Heaven, who dost help me in all my undertakings,
Angel of Heaven, who dost continually watch over me,
Angel of Heaven, who dost intercede for me,
Angel of Heaven, who dost carry me in thy hand,
Angel of Heaven, who dost direct me in all my ways,
Angel of Heaven, who dost defend me with zeal,
Angel of Heaven, who dost conduct me with wisdom,
Angel of Heaven, who dost guard me from all danger,
Angel of Heaven, who dost dissipate the darkness and
    enlighten the mind,

Lamb of God, Who takest away the sins of the world,
    Spare us, O Lord.
Lamb of God, Who takest away the sins of the world,
    Graciously hear us, O Lord.
Lamb of God, Who takest away the sins of the world,
    Have mercy on us, O Lord.

Jesus, hear us.
    Jesus, graciously hear us.

V.    Pray for us, O Guardian Angel,
R.    That we may be made worthy of the promises of Christ.

Let Us Pray

        Almighty and eternal God, Who by an effect of Thine ineffable bounty hast given to each of the faithful an angel to be the guardian of body and soul, grant that I may have for him whom Thou hast given me in Thy mercy so much respect and love, that, protected by the gifts of Thy graces and by his help, I may merit to go to Thee in Heaven, there to contemplate Thee with him and the other happy spirits in the brightness of Thy glory.  R. Amen.