I did a Google search on "Did Jesus celebrate passover" and found dozens of positions on the subject. Many Protestants hold that Jesus did not celebrate the Passover. At least one even claimed that Jesus celebrated the Passover a day early because of his knowledge of what was about to happen. So to answer the original question: Yes.
Of course you then get into the problem that there is no one Protestant position on just about anything.
Hi Al,
My only problem with all these 'positions' is that they don't seem in reflect the 'plain' interpretation of the Sacred Text:
And the first day of unleavened bread, when they killed the passover, his disciples said unto him,
Where wilt thou that we go and prepare that thou mayest eat the passover? And he sendeth forth two of his disciples, and saith unto them, Go ye into the city, and there shall meet you a man bearing a pitcher of water: follow him. And wheresoever he shall go in, say ye to the goodman of the house, The Master saith, Where is the guestchamber, where I shall eat the passover with my disciples? And he will shew you a large upper room furnished and prepared: there make ready for us. And his disciples went forth, and came into the city, and found as he had said unto them:
and they made ready the passover. And in the evening he cometh with the twelve.
And as they sat and did eat, Jesus said, Verily I say unto you,
One of you which eateth with me shall betray me. And they began to be sorrowful, and to say unto him one by one, Is it I? and another said, Is it I? And he answered and said unto them, It is one of the twelve, that dippeth with me in the dish. The Son of man indeed goeth, as it is written of him: but woe to that man by whom the Son of man is betrayed! good were it for that man if he had never been born. And as they did eat, Jesus took bread, and blessed, and brake it, and gave to them, and said, Take, eat: this is my body. And he took the cup, and when he had given thanks, he gave it to them: and they all drank of it. And he said unto them, This is my blood of the new testament, which is shed for many. Verily I say unto you, I will drink no more of the fruit of the vine, until that day that I drink it new in the kingdom of God. (Mar 14:12-25)
The NIV states it this way...
On the first day of the Feast of Unleavened Bread, when it was customary to sacrifice the Passover Lamb, Jesus' disciples asked him,
"Where do you want us to go and make preparations for you to eat the Passover?"So he sent two of his disciples, telling them, "God into the city, and a man carrying a jar of water will meet you. Follow him. Say to the owner of the house he enters, "The teacher asks: 'Where is my guest room, where I may eat the Passover with my disciples?' He will show you a large upper room, furnished and ready. Make preparations for us there."
The disciples left, went into the city and found things just as Jesus had told them.
So they prepared the Passover.
When evening came, Jesus arrived with the Twelve.
While they were reclining at the table eating, he said,
"I tell you the truth, one of you will betray me one who is eating with me."
So it is the 'first day of of the Feast of Unleavened Bread, when it was customary to sacrifice the Passover Lamb'... What do we expect a devout Jew to do on this day? Why are they asking him, "Where do you want us to go and make preparations for you to eat the Passover" if they aren't even going to eat it? That doesn't make any sense to me.
Right after this talk about preparing the Passover, they are eating... on the First Day of the Feast of Unleavened Bread... what are they eating? This seems odd that we are working so hard to avoid the clear possibility that he is actually eating the Passover meail. I agree with Cleopas that if it looks like the Seder on the Feast of Unleavened Bread... I have to think that it is the Seder Dinner.
I don't see any Biblical Commentary by the NIV Study Bible that reaches 'any conclusion' the conclusion Orthodox seem very adamant to reach that this is some 'other' meal that just so happens to be on the 'First Day of the Feast of Unleavened Bread'... Seriously?

I'm going to be looking at some older sources today but it looks pretty plain to me that, at least, Protestant Biblical Scholars seem to present only 'one' conclusion. Could you offer me a link to a commentary that doesn't interpret this as 'the' Passover? So far the NIV Study Bible 'clearly' notes that this 'is' the Passover. The Zondervan Bible Commentary also 'clearly' points this out. John Wesley commentary 'clearly' points this out. Also, Rev. George Leo Haydock's Notes within the Douay-Rheims Holy Bible 'clearly' interpret this as the Passover.
So, it seems that outside of Orthodox Commentary... which seems to rely on the 'absence' of detail in the Gospel of St. John and at the expense of the rest of the Gospels detail that this was 'not' the Passover Meal but some later meal or some earlier meal even though the other three Gospels clear point out that these events happened 'on' the First Day of the Feast. I don't get it...